taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260447/files/figure.png	https://doi.org/10.5281/zenodo.260447	FIGURE 2. Distribution map of Scleroconcha gallardoi, S. tuberculata sp. nov., and S. species indet.	FIGURE 2. Distribution map of Scleroconcha gallardoi, S. tuberculata sp. nov., and S. species indet.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260448/files/figure.png	https://doi.org/10.5281/zenodo.260448	FIGURE 3. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18275; B, D, E, G—MIMB 18270; F—MIMB 18271; H, J—MIMB 18269; I, K—MIMB 18272). A, B—left valve of carapace in lateral and inside views; C—carapace in ventral view; D—detail of antero-ventral infold of left valve (marginal setae cut); E—detail of setae on left valve, lateral view; F – Idistal part of Bellonci organ; J, K—endopodite of 2 nd antenna.	FIGURE 3. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18275; B, D, E, G—MIMB 18270; F—MIMB 18271; H, J—MIMB 18269; I, K—MIMB 18272). A, B—left valve of carapace in lateral and inside views; C—carapace in ventral view; D—detail of antero-ventral infold of left valve (marginal setae cut); E—detail of setae on left valve, lateral view; F – Idistal part of Bellonci organ; J, K—endopodite of 2 nd antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260449/files/figure.png	https://doi.org/10.5281/zenodo.260449	FIGURE 4. Scleroconcha tuberculata sp. nov. (Female: A, G, I—MIMB 18269; B, F—MIMB 18272; C, D, H—MIMB 18270; E—MIMB 18271). A, B—upper lip, anterior process, medial eye and Bellonci organ; C—medial eye and Bellonci organ; D-G—medial eye and base of Bellonci organ; H—upper lip and anterior process, I—lateral eye.	FIGURE 4. Scleroconcha tuberculata sp. nov. (Female: A, G, I—MIMB 18269; B, F—MIMB 18272; C, D, H—MIMB 18270; E—MIMB 18271). A, B—upper lip, anterior process, medial eye and Bellonci organ; C—medial eye and Bellonci organ; D-G—medial eye and base of Bellonci organ; H—upper lip and anterior process, I—lateral eye.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260450/files/figure.png	https://doi.org/10.5281/zenodo.260450	FIGURE 5. Scleroconcha tuberculata sp. nov. (Female: A, B, D, F, H, J—MIMB 18269; C, I, K— 18272; E, G— 18271; L— MIMB 18270). A—mandible (not all setae shown); B-C—exopodite and details of 1 st endopodial joint and basale of mandible; D—dorsal margin of 2 nd endopodial joint of mandible; E-F—exopodite and detail of 1 st endopodial joint of mandible; G-Ldetail of 2 nd exopodial joint of 5 th limb.	FIGURE 5. Scleroconcha tuberculata sp. nov. (Female: A, B, D, F, H, J—MIMB 18269; C, I, K— 18272; E, G— 18271; L— MIMB 18270). A—mandible (not all setae shown); B-C—exopodite and details of 1 st endopodial joint and basale of mandible; D—dorsal margin of 2 nd endopodial joint of mandible; E-F—exopodite and detail of 1 st endopodial joint of mandible; G-Ldetail of 2 nd exopodial joint of 5 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260451/files/figure.png	https://doi.org/10.5281/zenodo.260451	FIGURE 6. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18271; B, D, H—MIMB 18272; E, F—MIMB 18269; G—MIMB 18270). A—exopodial joints 1 – 5 of 5 th limb; B – G—tip of 7 th limb; H—detail of caudal furca.	FIGURE 6. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18271; B, D, H—MIMB 18272; E, F—MIMB 18269; G—MIMB 18270). A—exopodial joints 1 – 5 of 5 th limb; B – G—tip of 7 th limb; H—detail of caudal furca.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260452/files/figure.png	https://doi.org/10.5281/zenodo.260452	FIGURE 7. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—right and left valve of carapace in lateral view; C—carapace in ventral view; D—rostrum in lateral view; E—infold of rostrum; F—infold of rostrum and anterior detail of carapace; G—pits of middle right valve; H—upper lip, anterior process, medial eye and Bellonci organ; I—distal part of Bellonci organ; J—medial eye and base of Bellonci organ.	FIGURE 7. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—right and left valve of carapace in lateral view; C—carapace in ventral view; D—rostrum in lateral view; E—infold of rostrum; F—infold of rostrum and anterior detail of carapace; G—pits of middle right valve; H—upper lip, anterior process, medial eye and Bellonci organ; I—distal part of Bellonci organ; J—medial eye and base of Bellonci organ.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260453/files/figure.png	https://doi.org/10.5281/zenodo.260453	FIGURE 8. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). 2 nd antenna: A—exopodial joint 3 – 9 (setae not shown); B—exopodial joints 1 – 3; C, D—endopodite of left and right limb; E—detail of 3 rd endopodial joint; F— 1 st endopodial joint. Mandible: G, H—basale, exopodite (abnormal on left limb) and endopodite (setae shown only for basale); I—endite of coxale.	FIGURE 8. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). 2 nd antenna: A—exopodial joint 3 – 9 (setae not shown); B—exopodial joints 1 – 3; C, D—endopodite of left and right limb; E—detail of 3 rd endopodial joint; F— 1 st endopodial joint. Mandible: G, H—basale, exopodite (abnormal on left limb) and endopodite (setae shown only for basale); I—endite of coxale.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260454/files/figure.png	https://doi.org/10.5281/zenodo.260454	FIGURE 9. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—exopodite (abnormal on left limb), 1 st endopodial joint and detail of basale; C, D— 2 nd and 3 rd endopodial joints; E—tip of 7 th limb; F—detail of caudal furca; G—lateral eye.	FIGURE 9. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—exopodite (abnormal on left limb), 1 st endopodial joint and detail of basale; C, D— 2 nd and 3 rd endopodial joints; E—tip of 7 th limb; F—detail of caudal furca; G—lateral eye.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260455/files/figure.png	https://doi.org/10.5281/zenodo.260455	FIGURE 10. Scleroconcha tuberculata sp. nov. (Immature male: A, D, I – L—MIMB 18273; B—MIMB 18274; C, E—ZMH- K- 42259; F—ZMH-K- 42260. Immature female: G, H—ZMH-K- 42261). A – C—left valves of carapace in lateral view; D – Gright valves in lateral view (for panel D ribs not shown); H—carapace in ventral view; I—upper lip, anterior process, medial eye and Bellonci organ; J, K—endopodite of 2 nd antenna; L—tip of 7 th limb.	FIGURE 10. Scleroconcha tuberculata sp. nov. (Immature male: A, D, I – L—MIMB 18273; B—MIMB 18274; C, E—ZMH- K- 42259; F—ZMH-K- 42260. Immature female: G, H—ZMH-K- 42261). A – C—left valves of carapace in lateral view; D – Gright valves in lateral view (for panel D ribs not shown); H—carapace in ventral view; I—upper lip, anterior process, medial eye and Bellonci organ; J, K—endopodite of 2 nd antenna; L—tip of 7 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260456/files/figure.png	https://doi.org/10.5281/zenodo.260456	FIGURE 11. Scleroconcha tuberculata sp. nov. (Immature female: A, B—ZMH-K- 42262; immature male: C – J—ZMH-K- 42259). A—left valve of carapace in lateral view; B—carapace in ventral view; C—infold of rostrum and detail of anterior margin; D, E—infold of caudal process of right valve; F— 1 st and 2 nd joints of 1 st antenna, medial eye and Bellonci organ; Gendopodite and details of protopodite and exopodite of 2 nd antenna; I, H—tip of 3 rd endopodial joint of 2 nd antenna; J—ventroproximal detail of mandible basale.	FIGURE 11. Scleroconcha tuberculata sp. nov. (Immature female: A, B—ZMH-K- 42262; immature male: C – J—ZMH-K- 42259). A—left valve of carapace in lateral view; B—carapace in ventral view; C—infold of rostrum and detail of anterior margin; D, E—infold of caudal process of right valve; F— 1 st and 2 nd joints of 1 st antenna, medial eye and Bellonci organ; Gendopodite and details of protopodite and exopodite of 2 nd antenna; I, H—tip of 3 rd endopodial joint of 2 nd antenna; J—ventroproximal detail of mandible basale.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260457/files/figure.png	https://doi.org/10.5281/zenodo.260457	PLATE 1. Scleroconcha tuberculata sp. nov. (Female: A, D – F—MIMB 18275 a; B—MIMB 18275 b; C—MIMB 18275 c). A, B—left and right valves of carapace in lateral view; C, D—ventral view of carapace; E, F—details of sculpture in anterior (near anterior part of middle rib) and central areas of right valve.	PLATE 1. Scleroconcha tuberculata sp. nov. (Female: A, D – F—MIMB 18275 a; B—MIMB 18275 b; C—MIMB 18275 c). A, B—left and right valves of carapace in lateral view; C, D—ventral view of carapace; E, F—details of sculpture in anterior (near anterior part of middle rib) and central areas of right valve.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFB4C923FF08B107FAF8FE17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260446/files/figure.png	https://doi.org/10.5281/zenodo.260446	FIGURE 1. Distribution map of species of the family Philomedidae in the Antarctic region and adjacent regions from literature and original data.	FIGURE 1. Distribution map of species of the family Philomedidae in the Antarctic region and adjacent regions from literature and original data.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260458/files/figure.png	https://doi.org/10.5281/zenodo.260458	FIGURE 12. Scleroconcha gallardoi (Female: A, E—MIMB 18281; B, D, F, G— 18277; C—MIMB 18277; H – J—MIMB 18280; K—MIMB 18276). Carapace: A, D—right valve in lateral and inside view; B, C—left valve in lateral view; E, Gcarapace in ventral view; F—carapace in dorsal view; H—infold of rostrum; I—infold of anterior part; J—ornamentation and setae of middle valve in lateral view; K—upper lip and anterior process.	FIGURE 12. Scleroconcha gallardoi (Female: A, E—MIMB 18281; B, D, F, G— 18277; C—MIMB 18277; H – J—MIMB 18280; K—MIMB 18276). Carapace: A, D—right valve in lateral and inside view; B, C—left valve in lateral view; E, Gcarapace in ventral view; F—carapace in dorsal view; H—infold of rostrum; I—infold of anterior part; J—ornamentation and setae of middle valve in lateral view; K—upper lip and anterior process.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260459/files/figure.png	https://doi.org/10.5281/zenodo.260459	FIGURE 13. Scleroconcha gallardoi (Female: A, F—MIMB 18276; B, D, G, H—MIMB 18277; C, E—MIMB 18280). A— 1 st, 2 nd and 3 rd joint of 1 st antenna, medial eye and Bellonci organ; B—upper lip, anterior process, medial eye and Bellonci organ; C – F—endopodite of 2 nd antenna; G, H—basale, exopodite and 1 st endopodial joint of mandible.	FIGURE 13. Scleroconcha gallardoi (Female: A, F—MIMB 18276; B, D, G, H—MIMB 18277; C, E—MIMB 18280). A— 1 st, 2 nd and 3 rd joint of 1 st antenna, medial eye and Bellonci organ; B—upper lip, anterior process, medial eye and Bellonci organ; C – F—endopodite of 2 nd antenna; G, H—basale, exopodite and 1 st endopodial joint of mandible.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260460/files/figure.png	https://doi.org/10.5281/zenodo.260460	FIGURE 14. Scleroconcha gallardoi (Immature female: A, C—MIMB 18282; immature male: B, D—MIMB 18283; female: E – G—MIMB 18279). A, B—right valve of carapace in lateral view; C, D—left valve in lateral view; E, F— 6 th limb (not all setae shown; abnormal end joint on panel F); G—abnormal joint of 6 th limb.	FIGURE 14. Scleroconcha gallardoi (Immature female: A, C—MIMB 18282; immature male: B, D—MIMB 18283; female: E – G—MIMB 18279). A, B—right valve of carapace in lateral view; C, D—left valve in lateral view; E, F— 6 th limb (not all setae shown; abnormal end joint on panel F); G—abnormal joint of 6 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260461/files/figure.png	https://doi.org/10.5281/zenodo.260461	FIGURE 15. Scleroconcha gallardoi (Immature male: A – F, H, I—MIMB 18283; female: G—MIMB 18279), S. species (Juvenile: J—MIMB 18285). A—upper lip, anterior process, medial eye and Bellonci organ; B—distal part of Bellonci organ; C— 1 st and 2 nd joint of 1 st antenna (setae not shown) and lateral eye. 2 nd antenna: D—endopodite; E— 1 st and 2 nd endopodial joints; F— 2 nd and 3 rd joint. G – I—tip of 7 th limb. J—left valve of carapace.	FIGURE 15. Scleroconcha gallardoi (Immature male: A – F, H, I—MIMB 18283; female: G—MIMB 18279), S. species (Juvenile: J—MIMB 18285). A—upper lip, anterior process, medial eye and Bellonci organ; B—distal part of Bellonci organ; C— 1 st and 2 nd joint of 1 st antenna (setae not shown) and lateral eye. 2 nd antenna: D—endopodite; E— 1 st and 2 nd endopodial joints; F— 2 nd and 3 rd joint. G – I—tip of 7 th limb. J—left valve of carapace.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260465/files/figure.png	https://doi.org/10.5281/zenodo.260465	FIGURE 18. Philomedes assimilis (Female: A – C—MIMB 18286; D, F, H – J—MIMB 18287; E, G, K, L—ZMH-K- 42264). A, B—setae on rostrum and caudal process of carapace in lateral view; C—detail of ornamentation and setae on central surface of right valve; D—upper lip, anterior process, medial eye, Bellonci organ and 1 st and 2 nd joints of 1 st antenna; E—Bellonci organ; F, G—upper lip and anterior process; H— 2 nd joint of 1 st antenna; I – L—endopodite of 2 nd antenna.	FIGURE 18. Philomedes assimilis (Female: A – C—MIMB 18286; D, F, H – J—MIMB 18287; E, G, K, L—ZMH-K- 42264). A, B—setae on rostrum and caudal process of carapace in lateral view; C—detail of ornamentation and setae on central surface of right valve; D—upper lip, anterior process, medial eye, Bellonci organ and 1 st and 2 nd joints of 1 st antenna; E—Bellonci organ; F, G—upper lip and anterior process; H— 2 nd joint of 1 st antenna; I – L—endopodite of 2 nd antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260449/files/figure.png	https://doi.org/10.5281/zenodo.260449	FIGURE 4. Scleroconcha tuberculata sp. nov. (Female: A, G, I—MIMB 18269; B, F—MIMB 18272; C, D, H—MIMB 18270; E—MIMB 18271). A, B—upper lip, anterior process, medial eye and Bellonci organ; C—medial eye and Bellonci organ; D-G—medial eye and base of Bellonci organ; H—upper lip and anterior process, I—lateral eye.	FIGURE 4. Scleroconcha tuberculata sp. nov. (Female: A, G, I—MIMB 18269; B, F—MIMB 18272; C, D, H—MIMB 18270; E—MIMB 18271). A, B—upper lip, anterior process, medial eye and Bellonci organ; C—medial eye and Bellonci organ; D-G—medial eye and base of Bellonci organ; H—upper lip and anterior process, I—lateral eye.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260450/files/figure.png	https://doi.org/10.5281/zenodo.260450	FIGURE 5. Scleroconcha tuberculata sp. nov. (Female: A, B, D, F, H, J—MIMB 18269; C, I, K— 18272; E, G— 18271; L— MIMB 18270). A—mandible (not all setae shown); B-C—exopodite and details of 1 st endopodial joint and basale of mandible; D—dorsal margin of 2 nd endopodial joint of mandible; E-F—exopodite and detail of 1 st endopodial joint of mandible; G-Ldetail of 2 nd exopodial joint of 5 th limb.	FIGURE 5. Scleroconcha tuberculata sp. nov. (Female: A, B, D, F, H, J—MIMB 18269; C, I, K— 18272; E, G— 18271; L— MIMB 18270). A—mandible (not all setae shown); B-C—exopodite and details of 1 st endopodial joint and basale of mandible; D—dorsal margin of 2 nd endopodial joint of mandible; E-F—exopodite and detail of 1 st endopodial joint of mandible; G-Ldetail of 2 nd exopodial joint of 5 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260451/files/figure.png	https://doi.org/10.5281/zenodo.260451	FIGURE 6. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18271; B, D, H—MIMB 18272; E, F—MIMB 18269; G—MIMB 18270). A—exopodial joints 1 – 5 of 5 th limb; B – G—tip of 7 th limb; H—detail of caudal furca.	FIGURE 6. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18271; B, D, H—MIMB 18272; E, F—MIMB 18269; G—MIMB 18270). A—exopodial joints 1 – 5 of 5 th limb; B – G—tip of 7 th limb; H—detail of caudal furca.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260452/files/figure.png	https://doi.org/10.5281/zenodo.260452	FIGURE 7. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—right and left valve of carapace in lateral view; C—carapace in ventral view; D—rostrum in lateral view; E—infold of rostrum; F—infold of rostrum and anterior detail of carapace; G—pits of middle right valve; H—upper lip, anterior process, medial eye and Bellonci organ; I—distal part of Bellonci organ; J—medial eye and base of Bellonci organ.	FIGURE 7. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—right and left valve of carapace in lateral view; C—carapace in ventral view; D—rostrum in lateral view; E—infold of rostrum; F—infold of rostrum and anterior detail of carapace; G—pits of middle right valve; H—upper lip, anterior process, medial eye and Bellonci organ; I—distal part of Bellonci organ; J—medial eye and base of Bellonci organ.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260453/files/figure.png	https://doi.org/10.5281/zenodo.260453	FIGURE 8. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). 2 nd antenna: A—exopodial joint 3 – 9 (setae not shown); B—exopodial joints 1 – 3; C, D—endopodite of left and right limb; E—detail of 3 rd endopodial joint; F— 1 st endopodial joint. Mandible: G, H—basale, exopodite (abnormal on left limb) and endopodite (setae shown only for basale); I—endite of coxale.	FIGURE 8. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). 2 nd antenna: A—exopodial joint 3 – 9 (setae not shown); B—exopodial joints 1 – 3; C, D—endopodite of left and right limb; E—detail of 3 rd endopodial joint; F— 1 st endopodial joint. Mandible: G, H—basale, exopodite (abnormal on left limb) and endopodite (setae shown only for basale); I—endite of coxale.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260462/files/figure.png	https://doi.org/10.5281/zenodo.260462	PLATE 2. Scleroconcha gallardoi (Female: A, D—MIMB 18284 a; B—MIMB 18284 b, C—MIMB 18284 c), Philomedes heptathrix (immature female, length 1.72 mm: E, F—D / E “ Ob ′ “, 1963, Station E, sample 2, 19 February). A—left valve of carapace in lateral view; B, E—right valve of carapace in lateral view; C—dorsal view of carapace; D, F—details of sculpture in central and ventral areas of carapace.	PLATE 2. Scleroconcha gallardoi (Female: A, D—MIMB 18284 a; B—MIMB 18284 b, C—MIMB 18284 c), Philomedes heptathrix (immature female, length 1.72 mm: E, F—D / E “ Ob ′ “, 1963, Station E, sample 2, 19 February). A—left valve of carapace in lateral view; B, E—right valve of carapace in lateral view; C—dorsal view of carapace; D, F—details of sculpture in central and ventral areas of carapace.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA2C929FF08B619FB5BFA65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260446/files/figure.png	https://doi.org/10.5281/zenodo.260446	FIGURE 1. Distribution map of species of the family Philomedidae in the Antarctic region and adjacent regions from literature and original data.	FIGURE 1. Distribution map of species of the family Philomedidae in the Antarctic region and adjacent regions from literature and original data.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFA8C929FF08B1F5FC06F907.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260461/files/figure.png	https://doi.org/10.5281/zenodo.260461	FIGURE 15. Scleroconcha gallardoi (Immature male: A – F, H, I—MIMB 18283; female: G—MIMB 18279), S. species (Juvenile: J—MIMB 18285). A—upper lip, anterior process, medial eye and Bellonci organ; B—distal part of Bellonci organ; C— 1 st and 2 nd joint of 1 st antenna (setae not shown) and lateral eye. 2 nd antenna: D—endopodite; E— 1 st and 2 nd endopodial joints; F— 2 nd and 3 rd joint. G – I—tip of 7 th limb. J—left valve of carapace.	FIGURE 15. Scleroconcha gallardoi (Immature male: A – F, H, I—MIMB 18283; female: G—MIMB 18279), S. species (Juvenile: J—MIMB 18285). A—upper lip, anterior process, medial eye and Bellonci organ; B—distal part of Bellonci organ; C— 1 st and 2 nd joint of 1 st antenna (setae not shown) and lateral eye. 2 nd antenna: D—endopodite; E— 1 st and 2 nd endopodial joints; F— 2 nd and 3 rd joint. G – I—tip of 7 th limb. J—left valve of carapace.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260464/files/figure.png	https://doi.org/10.5281/zenodo.260464	FIGURE 17. Philomedes assimilis (Female: A—MIMB 18289; B, J— 16 th SAE (Soviet Antarctic Expedition), 18.02. 1972, sample 161; C, G, H, Q— 34 th SAE, 17.01. 1989, St. 10, sample 1; D, E, I, K— 34 th SAE, 3.02. 1989, St. 15, sample 2; F—ZMH- K- 42264; L— 52 th R (Russian) AE, 4.01. 2007, St. 6, sample 28; M—MIMB 18290; R—MIMB 18287; S—MIMB 18288; T— 16 th SAE, 17.02. 1972, Station—unknown. Immature female: N – P— 52 th RAE, 5.01. 2007, St. 7, sample 36). A – P—left valve of carapace in lateral view; Q – T—right valve in lateral view.	FIGURE 17. Philomedes assimilis (Female: A—MIMB 18289; B, J— 16 th SAE (Soviet Antarctic Expedition), 18.02. 1972, sample 161; C, G, H, Q— 34 th SAE, 17.01. 1989, St. 10, sample 1; D, E, I, K— 34 th SAE, 3.02. 1989, St. 15, sample 2; F—ZMH- K- 42264; L— 52 th R (Russian) AE, 4.01. 2007, St. 6, sample 28; M—MIMB 18290; R—MIMB 18287; S—MIMB 18288; T— 16 th SAE, 17.02. 1972, Station—unknown. Immature female: N – P— 52 th RAE, 5.01. 2007, St. 7, sample 36). A – P—left valve of carapace in lateral view; Q – T—right valve in lateral view.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260465/files/figure.png	https://doi.org/10.5281/zenodo.260465	FIGURE 18. Philomedes assimilis (Female: A – C—MIMB 18286; D, F, H – J—MIMB 18287; E, G, K, L—ZMH-K- 42264). A, B—setae on rostrum and caudal process of carapace in lateral view; C—detail of ornamentation and setae on central surface of right valve; D—upper lip, anterior process, medial eye, Bellonci organ and 1 st and 2 nd joints of 1 st antenna; E—Bellonci organ; F, G—upper lip and anterior process; H— 2 nd joint of 1 st antenna; I – L—endopodite of 2 nd antenna.	FIGURE 18. Philomedes assimilis (Female: A – C—MIMB 18286; D, F, H – J—MIMB 18287; E, G, K, L—ZMH-K- 42264). A, B—setae on rostrum and caudal process of carapace in lateral view; C—detail of ornamentation and setae on central surface of right valve; D—upper lip, anterior process, medial eye, Bellonci organ and 1 st and 2 nd joints of 1 st antenna; E—Bellonci organ; F, G—upper lip and anterior process; H— 2 nd joint of 1 st antenna; I – L—endopodite of 2 nd antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260466/files/figure.png	https://doi.org/10.5281/zenodo.260466	FIGURE 19. Philomedes assimilis (Male: A, J—MIMB 18293; B—MIMB 18294; C, H, I—ZMH-K- 42265; D, F, G—MIMB 18291; E—MIMB 18292. Female: K, L—MIMB 18288). Carapace: A – D—left valve in lateral view; E—right valve in lateral view; F—infold of rostrum and antero-ventral part of left valve; G, H—infold of caudal process; I—area on left valve, lateral view. J—lateral eye; K—Bellonci organ; L— 2 nd joint of 1 st antenna.	FIGURE 19. Philomedes assimilis (Male: A, J—MIMB 18293; B—MIMB 18294; C, H, I—ZMH-K- 42265; D, F, G—MIMB 18291; E—MIMB 18292. Female: K, L—MIMB 18288). Carapace: A – D—left valve in lateral view; E—right valve in lateral view; F—infold of rostrum and antero-ventral part of left valve; G, H—infold of caudal process; I—area on left valve, lateral view. J—lateral eye; K—Bellonci organ; L— 2 nd joint of 1 st antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260467/files/figure.png	https://doi.org/10.5281/zenodo.260467	FIGURE 20. Philomedes assimilis (Male: A, E—MIMB 18291; B, I—MIMB 18292; C, G, J—MIMB 18293; D, F—ZMH-K- 42265. Female: H—MIMB 18288). A – D—medial eye and Bellonci organ; E, F, G—upper lip, anterior process, medial and lateral (not shown on panel G) eyes, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; H—upper lip and anterior process; I—seta of 5 th joint of 1 st antenna; J— 1 st endopodial joint of 2 nd antenna.	FIGURE 20. Philomedes assimilis (Male: A, E—MIMB 18291; B, I—MIMB 18292; C, G, J—MIMB 18293; D, F—ZMH-K- 42265. Female: H—MIMB 18288). A – D—medial eye and Bellonci organ; E, F, G—upper lip, anterior process, medial and lateral (not shown on panel G) eyes, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; H—upper lip and anterior process; I—seta of 5 th joint of 1 st antenna; J— 1 st endopodial joint of 2 nd antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260468/files/figure.png	https://doi.org/10.5281/zenodo.260468	FIGURE 21. Philomedes assimilis (Male: A, H—MIMB 18291; B, E, G—ZMH-K- 42265; C, D—MIMB 18292; Female: F— MIMB 18288). A – D—endopodite of 2 nd antenna; E—basale, exopodite, endopodite of mandible; F—basale, exopodite and 1 st endopodial joint of mandible; G—coxal endite of mandible; H—tip of 7 th limb.	FIGURE 21. Philomedes assimilis (Male: A, H—MIMB 18291; B, E, G—ZMH-K- 42265; C, D—MIMB 18292; Female: F— MIMB 18288). A – D—endopodite of 2 nd antenna; E—basale, exopodite, endopodite of mandible; F—basale, exopodite and 1 st endopodial joint of mandible; G—coxal endite of mandible; H—tip of 7 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260469/files/figure.png	https://doi.org/10.5281/zenodo.260469	FIGURE 22. Philomedes assimilis (Male: A, B, K—MIMB 18291; C, D, N—MIMB 18293; E, F, L—ZMH-K- 42265; G, H, M—MIMB 18292. Immature male: I, J—MIMB 18295). A – H— 1 st joint of 1 st antenna; I—endopodite of 2 nd antenna; J— 3 rd endopodial joint of 2 nd antenna; K – N—copulatory appendage and caudal furca.	FIGURE 22. Philomedes assimilis (Male: A, B, K—MIMB 18291; C, D, N—MIMB 18293; E, F, L—ZMH-K- 42265; G, H, M—MIMB 18292. Immature male: I, J—MIMB 18295). A – H— 1 st joint of 1 st antenna; I—endopodite of 2 nd antenna; J— 3 rd endopodial joint of 2 nd antenna; K – N—copulatory appendage and caudal furca.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260463/files/figure.png	https://doi.org/10.5281/zenodo.260463	FIGURE 16. Distribution map of Philomedes assimilis.	FIGURE 16. Distribution map of Philomedes assimilis.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260454/files/figure.png	https://doi.org/10.5281/zenodo.260454	FIGURE 9. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—exopodite (abnormal on left limb), 1 st endopodial joint and detail of basale; C, D— 2 nd and 3 rd endopodial joints; E—tip of 7 th limb; F—detail of caudal furca; G—lateral eye.	FIGURE 9. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—exopodite (abnormal on left limb), 1 st endopodial joint and detail of basale; C, D— 2 nd and 3 rd endopodial joints; E—tip of 7 th limb; F—detail of caudal furca; G—lateral eye.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260455/files/figure.png	https://doi.org/10.5281/zenodo.260455	FIGURE 10. Scleroconcha tuberculata sp. nov. (Immature male: A, D, I – L—MIMB 18273; B—MIMB 18274; C, E—ZMH- K- 42259; F—ZMH-K- 42260. Immature female: G, H—ZMH-K- 42261). A – C—left valves of carapace in lateral view; D – Gright valves in lateral view (for panel D ribs not shown); H—carapace in ventral view; I—upper lip, anterior process, medial eye and Bellonci organ; J, K—endopodite of 2 nd antenna; L—tip of 7 th limb.	FIGURE 10. Scleroconcha tuberculata sp. nov. (Immature male: A, D, I – L—MIMB 18273; B—MIMB 18274; C, E—ZMH- K- 42259; F—ZMH-K- 42260. Immature female: G, H—ZMH-K- 42261). A – C—left valves of carapace in lateral view; D – Gright valves in lateral view (for panel D ribs not shown); H—carapace in ventral view; I—upper lip, anterior process, medial eye and Bellonci organ; J, K—endopodite of 2 nd antenna; L—tip of 7 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260456/files/figure.png	https://doi.org/10.5281/zenodo.260456	FIGURE 11. Scleroconcha tuberculata sp. nov. (Immature female: A, B—ZMH-K- 42262; immature male: C – J—ZMH-K- 42259). A—left valve of carapace in lateral view; B—carapace in ventral view; C—infold of rostrum and detail of anterior margin; D, E—infold of caudal process of right valve; F— 1 st and 2 nd joints of 1 st antenna, medial eye and Bellonci organ; Gendopodite and details of protopodite and exopodite of 2 nd antenna; I, H—tip of 3 rd endopodial joint of 2 nd antenna; J—ventroproximal detail of mandible basale.	FIGURE 11. Scleroconcha tuberculata sp. nov. (Immature female: A, B—ZMH-K- 42262; immature male: C – J—ZMH-K- 42259). A—left valve of carapace in lateral view; B—carapace in ventral view; C—infold of rostrum and detail of anterior margin; D, E—infold of caudal process of right valve; F— 1 st and 2 nd joints of 1 st antenna, medial eye and Bellonci organ; Gendopodite and details of protopodite and exopodite of 2 nd antenna; I, H—tip of 3 rd endopodial joint of 2 nd antenna; J—ventroproximal detail of mandible basale.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260458/files/figure.png	https://doi.org/10.5281/zenodo.260458	FIGURE 12. Scleroconcha gallardoi (Female: A, E—MIMB 18281; B, D, F, G— 18277; C—MIMB 18277; H – J—MIMB 18280; K—MIMB 18276). Carapace: A, D—right valve in lateral and inside view; B, C—left valve in lateral view; E, Gcarapace in ventral view; F—carapace in dorsal view; H—infold of rostrum; I—infold of anterior part; J—ornamentation and setae of middle valve in lateral view; K—upper lip and anterior process.	FIGURE 12. Scleroconcha gallardoi (Female: A, E—MIMB 18281; B, D, F, G— 18277; C—MIMB 18277; H – J—MIMB 18280; K—MIMB 18276). Carapace: A, D—right valve in lateral and inside view; B, C—left valve in lateral view; E, Gcarapace in ventral view; F—carapace in dorsal view; H—infold of rostrum; I—infold of anterior part; J—ornamentation and setae of middle valve in lateral view; K—upper lip and anterior process.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260459/files/figure.png	https://doi.org/10.5281/zenodo.260459	FIGURE 13. Scleroconcha gallardoi (Female: A, F—MIMB 18276; B, D, G, H—MIMB 18277; C, E—MIMB 18280). A— 1 st, 2 nd and 3 rd joint of 1 st antenna, medial eye and Bellonci organ; B—upper lip, anterior process, medial eye and Bellonci organ; C – F—endopodite of 2 nd antenna; G, H—basale, exopodite and 1 st endopodial joint of mandible.	FIGURE 13. Scleroconcha gallardoi (Female: A, F—MIMB 18276; B, D, G, H—MIMB 18277; C, E—MIMB 18280). A— 1 st, 2 nd and 3 rd joint of 1 st antenna, medial eye and Bellonci organ; B—upper lip, anterior process, medial eye and Bellonci organ; C – F—endopodite of 2 nd antenna; G, H—basale, exopodite and 1 st endopodial joint of mandible.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260460/files/figure.png	https://doi.org/10.5281/zenodo.260460	FIGURE 14. Scleroconcha gallardoi (Immature female: A, C—MIMB 18282; immature male: B, D—MIMB 18283; female: E – G—MIMB 18279). A, B—right valve of carapace in lateral view; C, D—left valve in lateral view; E, F— 6 th limb (not all setae shown; abnormal end joint on panel F); G—abnormal joint of 6 th limb.	FIGURE 14. Scleroconcha gallardoi (Immature female: A, C—MIMB 18282; immature male: B, D—MIMB 18283; female: E – G—MIMB 18279). A, B—right valve of carapace in lateral view; C, D—left valve in lateral view; E, F— 6 th limb (not all setae shown; abnormal end joint on panel F); G—abnormal joint of 6 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260461/files/figure.png	https://doi.org/10.5281/zenodo.260461	FIGURE 15. Scleroconcha gallardoi (Immature male: A – F, H, I—MIMB 18283; female: G—MIMB 18279), S. species (Juvenile: J—MIMB 18285). A—upper lip, anterior process, medial eye and Bellonci organ; B—distal part of Bellonci organ; C— 1 st and 2 nd joint of 1 st antenna (setae not shown) and lateral eye. 2 nd antenna: D—endopodite; E— 1 st and 2 nd endopodial joints; F— 2 nd and 3 rd joint. G – I—tip of 7 th limb. J—left valve of carapace.	FIGURE 15. Scleroconcha gallardoi (Immature male: A – F, H, I—MIMB 18283; female: G—MIMB 18279), S. species (Juvenile: J—MIMB 18285). A—upper lip, anterior process, medial eye and Bellonci organ; B—distal part of Bellonci organ; C— 1 st and 2 nd joint of 1 st antenna (setae not shown) and lateral eye. 2 nd antenna: D—endopodite; E— 1 st and 2 nd endopodial joints; F— 2 nd and 3 rd joint. G – I—tip of 7 th limb. J—left valve of carapace.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260446/files/figure.png	https://doi.org/10.5281/zenodo.260446	FIGURE 1. Distribution map of species of the family Philomedidae in the Antarctic region and adjacent regions from literature and original data.	FIGURE 1. Distribution map of species of the family Philomedidae in the Antarctic region and adjacent regions from literature and original data.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260447/files/figure.png	https://doi.org/10.5281/zenodo.260447	FIGURE 2. Distribution map of Scleroconcha gallardoi, S. tuberculata sp. nov., and S. species indet.	FIGURE 2. Distribution map of Scleroconcha gallardoi, S. tuberculata sp. nov., and S. species indet.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260448/files/figure.png	https://doi.org/10.5281/zenodo.260448	FIGURE 3. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18275; B, D, E, G—MIMB 18270; F—MIMB 18271; H, J—MIMB 18269; I, K—MIMB 18272). A, B—left valve of carapace in lateral and inside views; C—carapace in ventral view; D—detail of antero-ventral infold of left valve (marginal setae cut); E—detail of setae on left valve, lateral view; F – Idistal part of Bellonci organ; J, K—endopodite of 2 nd antenna.	FIGURE 3. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18275; B, D, E, G—MIMB 18270; F—MIMB 18271; H, J—MIMB 18269; I, K—MIMB 18272). A, B—left valve of carapace in lateral and inside views; C—carapace in ventral view; D—detail of antero-ventral infold of left valve (marginal setae cut); E—detail of setae on left valve, lateral view; F – Idistal part of Bellonci organ; J, K—endopodite of 2 nd antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260449/files/figure.png	https://doi.org/10.5281/zenodo.260449	FIGURE 4. Scleroconcha tuberculata sp. nov. (Female: A, G, I—MIMB 18269; B, F—MIMB 18272; C, D, H—MIMB 18270; E—MIMB 18271). A, B—upper lip, anterior process, medial eye and Bellonci organ; C—medial eye and Bellonci organ; D-G—medial eye and base of Bellonci organ; H—upper lip and anterior process, I—lateral eye.	FIGURE 4. Scleroconcha tuberculata sp. nov. (Female: A, G, I—MIMB 18269; B, F—MIMB 18272; C, D, H—MIMB 18270; E—MIMB 18271). A, B—upper lip, anterior process, medial eye and Bellonci organ; C—medial eye and Bellonci organ; D-G—medial eye and base of Bellonci organ; H—upper lip and anterior process, I—lateral eye.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260450/files/figure.png	https://doi.org/10.5281/zenodo.260450	FIGURE 5. Scleroconcha tuberculata sp. nov. (Female: A, B, D, F, H, J—MIMB 18269; C, I, K— 18272; E, G— 18271; L— MIMB 18270). A—mandible (not all setae shown); B-C—exopodite and details of 1 st endopodial joint and basale of mandible; D—dorsal margin of 2 nd endopodial joint of mandible; E-F—exopodite and detail of 1 st endopodial joint of mandible; G-Ldetail of 2 nd exopodial joint of 5 th limb.	FIGURE 5. Scleroconcha tuberculata sp. nov. (Female: A, B, D, F, H, J—MIMB 18269; C, I, K— 18272; E, G— 18271; L— MIMB 18270). A—mandible (not all setae shown); B-C—exopodite and details of 1 st endopodial joint and basale of mandible; D—dorsal margin of 2 nd endopodial joint of mandible; E-F—exopodite and detail of 1 st endopodial joint of mandible; G-Ldetail of 2 nd exopodial joint of 5 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260451/files/figure.png	https://doi.org/10.5281/zenodo.260451	FIGURE 6. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18271; B, D, H—MIMB 18272; E, F—MIMB 18269; G—MIMB 18270). A—exopodial joints 1 – 5 of 5 th limb; B – G—tip of 7 th limb; H—detail of caudal furca.	FIGURE 6. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18271; B, D, H—MIMB 18272; E, F—MIMB 18269; G—MIMB 18270). A—exopodial joints 1 – 5 of 5 th limb; B – G—tip of 7 th limb; H—detail of caudal furca.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260452/files/figure.png	https://doi.org/10.5281/zenodo.260452	FIGURE 7. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—right and left valve of carapace in lateral view; C—carapace in ventral view; D—rostrum in lateral view; E—infold of rostrum; F—infold of rostrum and anterior detail of carapace; G—pits of middle right valve; H—upper lip, anterior process, medial eye and Bellonci organ; I—distal part of Bellonci organ; J—medial eye and base of Bellonci organ.	FIGURE 7. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—right and left valve of carapace in lateral view; C—carapace in ventral view; D—rostrum in lateral view; E—infold of rostrum; F—infold of rostrum and anterior detail of carapace; G—pits of middle right valve; H—upper lip, anterior process, medial eye and Bellonci organ; I—distal part of Bellonci organ; J—medial eye and base of Bellonci organ.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFAAC914FF08B00DFD5DFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260453/files/figure.png	https://doi.org/10.5281/zenodo.260453	FIGURE 8. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). 2 nd antenna: A—exopodial joint 3 – 9 (setae not shown); B—exopodial joints 1 – 3; C, D—endopodite of left and right limb; E—detail of 3 rd endopodial joint; F— 1 st endopodial joint. Mandible: G, H—basale, exopodite (abnormal on left limb) and endopodite (setae shown only for basale); I—endite of coxale.	FIGURE 8. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). 2 nd antenna: A—exopodial joint 3 – 9 (setae not shown); B—exopodial joints 1 – 3; C, D—endopodite of left and right limb; E—detail of 3 rd endopodial joint; F— 1 st endopodial joint. Mandible: G, H—basale, exopodite (abnormal on left limb) and endopodite (setae shown only for basale); I—endite of coxale.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF95C91CFF08B05EFE8CFC2A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260471/files/figure.png	https://doi.org/10.5281/zenodo.260471	FIGURE 24. Philomedes heptathrix (Female: A—MIMB 18297; B— 13 SAE, 1.12. 1967, St. 4; C—MIMB 182300; D, E— 8 SAE, 19.02. 1963, St. E, sample 2; F— 52 RAE, 4.01. 2007, St. 6, sample 28; G, I – M—ZMH-K- 42266), Philomedes cf. heptathrix (Immature female: H—ZMH-K- 42267). Carapace: A – F—left valve in lateral view; G, H—right valve in lateral view; I, J—rostrum of right valve in lateral and inside views; K—infold of antero-ventral margin of left valve; L—caudal process of left valve in lateral view; M—infold of caudal process of left valve.	FIGURE 24. Philomedes heptathrix (Female: A—MIMB 18297; B— 13 SAE, 1.12. 1967, St. 4; C—MIMB 182300; D, E— 8 SAE, 19.02. 1963, St. E, sample 2; F— 52 RAE, 4.01. 2007, St. 6, sample 28; G, I – M—ZMH-K- 42266), Philomedes cf. heptathrix (Immature female: H—ZMH-K- 42267). Carapace: A – F—left valve in lateral view; G, H—right valve in lateral view; I, J—rostrum of right valve in lateral and inside views; K—infold of antero-ventral margin of left valve; L—caudal process of left valve in lateral view; M—infold of caudal process of left valve.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF95C91CFF08B05EFE8CFC2A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260472/files/figure.png	https://doi.org/10.5281/zenodo.260472	FIGURE 25. Philomedes heptathrix (Female: A, B, E, F, K, L—MIMB 18297; I, J—MIMB 18300; M, N—MIMB 18302), P. cf. heptathrix (Immature female: C, D, G, H—ZMH-K- 42267). A—detail of ornamentation and setae in central area of right valve in lateral view; B, C—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; D—medial eye, Bellonci organ and details of 1 st joint of 1 st antenna; E—upper lip; F, G— 2 nd joint of 1 st antenna; I – N—endopodite of 2 nd antenna.	FIGURE 25. Philomedes heptathrix (Female: A, B, E, F, K, L—MIMB 18297; I, J—MIMB 18300; M, N—MIMB 18302), P. cf. heptathrix (Immature female: C, D, G, H—ZMH-K- 42267). A—detail of ornamentation and setae in central area of right valve in lateral view; B, C—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; D—medial eye, Bellonci organ and details of 1 st joint of 1 st antenna; E—upper lip; F, G— 2 nd joint of 1 st antenna; I – N—endopodite of 2 nd antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF95C91CFF08B05EFE8CFC2A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260473/files/figure.png	https://doi.org/10.5281/zenodo.260473	FIGURE 26. Philomedes cf. heptathrix (Immature female: A, B—ZMH-K- 42267), P. heptathrix (Female: C, D—MIMB 18297; E, F—MIMB 18300. Male: G – J—MIMB 18296). A—basale, exopodite and 1 st endopodial joints of mandible (not all setae shown); B—basale of mandible (ventral setae not shown); C— 6 th limb (not all setae shown, end joint only with lateral setae); D – F—epipodite and end joint of 6 th limb (marginal setae not shown); G—left valve in lateral view; H—infold of rostrum and detail anterior margin of left valve; I—infold of caudal process of right valve; J—detail of reticulation and setae in central area of left valve, lateral view.	FIGURE 26. Philomedes cf. heptathrix (Immature female: A, B—ZMH-K- 42267), P. heptathrix (Female: C, D—MIMB 18297; E, F—MIMB 18300. Male: G – J—MIMB 18296). A—basale, exopodite and 1 st endopodial joints of mandible (not all setae shown); B—basale of mandible (ventral setae not shown); C— 6 th limb (not all setae shown, end joint only with lateral setae); D – F—epipodite and end joint of 6 th limb (marginal setae not shown); G—left valve in lateral view; H—infold of rostrum and detail anterior margin of left valve; I—infold of caudal process of right valve; J—detail of reticulation and setae in central area of left valve, lateral view.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF95C91CFF08B05EFE8CFC2A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260474/files/figure.png	https://doi.org/10.5281/zenodo.260474	FIGURE 27. Philomedes heptathrix (Male: A – G, I, K – N—MIMB 18296. Female: H—MIMB 18300; J—MIMB 18297). Amedial eye and Bellonci organ; B—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; Cseta of 5 th joint of 1 st antenna; D—upper lip; E—endopodite of 2 nd antenna; F— 1 st endopodial joint of 2 nd antenna; G—basale, exopodite and 1 st endopodial joint of mandible; H—basale of mandible (ventral setae not shown); I— 1 st endopodial joint, exopodite and dorsal detail of basale of mandible; J—basale (ventral seta not shown), exopodite and 1 st endopodial joint of mandible; K—coxal endite of mandible.	FIGURE 27. Philomedes heptathrix (Male: A – G, I, K – N—MIMB 18296. Female: H—MIMB 18300; J—MIMB 18297). Amedial eye and Bellonci organ; B—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; Cseta of 5 th joint of 1 st antenna; D—upper lip; E—endopodite of 2 nd antenna; F— 1 st endopodial joint of 2 nd antenna; G—basale, exopodite and 1 st endopodial joint of mandible; H—basale of mandible (ventral setae not shown); I— 1 st endopodial joint, exopodite and dorsal detail of basale of mandible; J—basale (ventral seta not shown), exopodite and 1 st endopodial joint of mandible; K—coxal endite of mandible.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF95C91CFF08B05EFE8CFC2A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260475/files/figure.png	https://doi.org/10.5281/zenodo.260475	FIGURE 28. Philomedes heptathrix (Male: A – D, G—MIMB 18296; immature male: E, F—MIMB 18300), P. charcoti (Immature male: H, I, L—MIMB 18307; male: J, K—MIMB 18306). A, B—distal details of copulatory appendage; Ccopulatory appendage and caudal furca; D—lateral eye; E, F, I—endopodite of 2 nd antenna; G, J, K—tip of 7 th limb; H—upper lip, anterior process, medial eye and Bellonci organ; L—caudal furca.	FIGURE 28. Philomedes heptathrix (Male: A – D, G—MIMB 18296; immature male: E, F—MIMB 18300), P. charcoti (Immature male: H, I, L—MIMB 18307; male: J, K—MIMB 18306). A, B—distal details of copulatory appendage; Ccopulatory appendage and caudal furca; D—lateral eye; E, F, I—endopodite of 2 nd antenna; G, J, K—tip of 7 th limb; H—upper lip, anterior process, medial eye and Bellonci organ; L—caudal furca.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF95C91CFF08B05EFE8CFC2A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260462/files/figure.png	https://doi.org/10.5281/zenodo.260462	PLATE 2. Scleroconcha gallardoi (Female: A, D—MIMB 18284 a; B—MIMB 18284 b, C—MIMB 18284 c), Philomedes heptathrix (immature female, length 1.72 mm: E, F—D / E “ Ob ′ “, 1963, Station E, sample 2, 19 February). A—left valve of carapace in lateral view; B, E—right valve of carapace in lateral view; C—dorsal view of carapace; D, F—details of sculpture in central and ventral areas of carapace.	PLATE 2. Scleroconcha gallardoi (Female: A, D—MIMB 18284 a; B—MIMB 18284 b, C—MIMB 18284 c), Philomedes heptathrix (immature female, length 1.72 mm: E, F—D / E “ Ob ′ “, 1963, Station E, sample 2, 19 February). A—left valve of carapace in lateral view; B, E—right valve of carapace in lateral view; C—dorsal view of carapace; D, F—details of sculpture in central and ventral areas of carapace.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF95C91CFF08B05EFE8CFC2A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260464/files/figure.png	https://doi.org/10.5281/zenodo.260464	FIGURE 17. Philomedes assimilis (Female: A—MIMB 18289; B, J— 16 th SAE (Soviet Antarctic Expedition), 18.02. 1972, sample 161; C, G, H, Q— 34 th SAE, 17.01. 1989, St. 10, sample 1; D, E, I, K— 34 th SAE, 3.02. 1989, St. 15, sample 2; F—ZMH- K- 42264; L— 52 th R (Russian) AE, 4.01. 2007, St. 6, sample 28; M—MIMB 18290; R—MIMB 18287; S—MIMB 18288; T— 16 th SAE, 17.02. 1972, Station—unknown. Immature female: N – P— 52 th RAE, 5.01. 2007, St. 7, sample 36). A – P—left valve of carapace in lateral view; Q – T—right valve in lateral view.	FIGURE 17. Philomedes assimilis (Female: A—MIMB 18289; B, J— 16 th SAE (Soviet Antarctic Expedition), 18.02. 1972, sample 161; C, G, H, Q— 34 th SAE, 17.01. 1989, St. 10, sample 1; D, E, I, K— 34 th SAE, 3.02. 1989, St. 15, sample 2; F—ZMH- K- 42264; L— 52 th R (Russian) AE, 4.01. 2007, St. 6, sample 28; M—MIMB 18290; R—MIMB 18287; S—MIMB 18288; T— 16 th SAE, 17.02. 1972, Station—unknown. Immature female: N – P— 52 th RAE, 5.01. 2007, St. 7, sample 36). A – P—left valve of carapace in lateral view; Q – T—right valve in lateral view.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF95C91CFF08B05EFE8CFC2A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260470/files/figure.png	https://doi.org/10.5281/zenodo.260470	FIGURE 23. Distribution map of Philomedes heptathrix and P. charcoti	FIGURE 23. Distribution map of Philomedes heptathrix and P. charcoti	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF9DC91CFF08B03FFC79F989.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260471/files/figure.png	https://doi.org/10.5281/zenodo.260471	FIGURE 24. Philomedes heptathrix (Female: A—MIMB 18297; B— 13 SAE, 1.12. 1967, St. 4; C—MIMB 182300; D, E— 8 SAE, 19.02. 1963, St. E, sample 2; F— 52 RAE, 4.01. 2007, St. 6, sample 28; G, I – M—ZMH-K- 42266), Philomedes cf. heptathrix (Immature female: H—ZMH-K- 42267). Carapace: A – F—left valve in lateral view; G, H—right valve in lateral view; I, J—rostrum of right valve in lateral and inside views; K—infold of antero-ventral margin of left valve; L—caudal process of left valve in lateral view; M—infold of caudal process of left valve.	FIGURE 24. Philomedes heptathrix (Female: A—MIMB 18297; B— 13 SAE, 1.12. 1967, St. 4; C—MIMB 182300; D, E— 8 SAE, 19.02. 1963, St. E, sample 2; F— 52 RAE, 4.01. 2007, St. 6, sample 28; G, I – M—ZMH-K- 42266), Philomedes cf. heptathrix (Immature female: H—ZMH-K- 42267). Carapace: A – F—left valve in lateral view; G, H—right valve in lateral view; I, J—rostrum of right valve in lateral and inside views; K—infold of antero-ventral margin of left valve; L—caudal process of left valve in lateral view; M—infold of caudal process of left valve.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF9DC91CFF08B03FFC79F989.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260472/files/figure.png	https://doi.org/10.5281/zenodo.260472	FIGURE 25. Philomedes heptathrix (Female: A, B, E, F, K, L—MIMB 18297; I, J—MIMB 18300; M, N—MIMB 18302), P. cf. heptathrix (Immature female: C, D, G, H—ZMH-K- 42267). A—detail of ornamentation and setae in central area of right valve in lateral view; B, C—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; D—medial eye, Bellonci organ and details of 1 st joint of 1 st antenna; E—upper lip; F, G— 2 nd joint of 1 st antenna; I – N—endopodite of 2 nd antenna.	FIGURE 25. Philomedes heptathrix (Female: A, B, E, F, K, L—MIMB 18297; I, J—MIMB 18300; M, N—MIMB 18302), P. cf. heptathrix (Immature female: C, D, G, H—ZMH-K- 42267). A—detail of ornamentation and setae in central area of right valve in lateral view; B, C—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; D—medial eye, Bellonci organ and details of 1 st joint of 1 st antenna; E—upper lip; F, G— 2 nd joint of 1 st antenna; I – N—endopodite of 2 nd antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF9DC91CFF08B03FFC79F989.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260473/files/figure.png	https://doi.org/10.5281/zenodo.260473	FIGURE 26. Philomedes cf. heptathrix (Immature female: A, B—ZMH-K- 42267), P. heptathrix (Female: C, D—MIMB 18297; E, F—MIMB 18300. Male: G – J—MIMB 18296). A—basale, exopodite and 1 st endopodial joints of mandible (not all setae shown); B—basale of mandible (ventral setae not shown); C— 6 th limb (not all setae shown, end joint only with lateral setae); D – F—epipodite and end joint of 6 th limb (marginal setae not shown); G—left valve in lateral view; H—infold of rostrum and detail anterior margin of left valve; I—infold of caudal process of right valve; J—detail of reticulation and setae in central area of left valve, lateral view.	FIGURE 26. Philomedes cf. heptathrix (Immature female: A, B—ZMH-K- 42267), P. heptathrix (Female: C, D—MIMB 18297; E, F—MIMB 18300. Male: G – J—MIMB 18296). A—basale, exopodite and 1 st endopodial joints of mandible (not all setae shown); B—basale of mandible (ventral setae not shown); C— 6 th limb (not all setae shown, end joint only with lateral setae); D – F—epipodite and end joint of 6 th limb (marginal setae not shown); G—left valve in lateral view; H—infold of rostrum and detail anterior margin of left valve; I—infold of caudal process of right valve; J—detail of reticulation and setae in central area of left valve, lateral view.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF9DC91EFF08B2A2FD40F87E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260475/files/figure.png	https://doi.org/10.5281/zenodo.260475	FIGURE 28. Philomedes heptathrix (Male: A – D, G—MIMB 18296; immature male: E, F—MIMB 18300), P. charcoti (Immature male: H, I, L—MIMB 18307; male: J, K—MIMB 18306). A, B—distal details of copulatory appendage; Ccopulatory appendage and caudal furca; D—lateral eye; E, F, I—endopodite of 2 nd antenna; G, J, K—tip of 7 th limb; H—upper lip, anterior process, medial eye and Bellonci organ; L—caudal furca.	FIGURE 28. Philomedes heptathrix (Male: A – D, G—MIMB 18296; immature male: E, F—MIMB 18300), P. charcoti (Immature male: H, I, L—MIMB 18307; male: J, K—MIMB 18306). A, B—distal details of copulatory appendage; Ccopulatory appendage and caudal furca; D—lateral eye; E, F, I—endopodite of 2 nd antenna; G, J, K—tip of 7 th limb; H—upper lip, anterior process, medial eye and Bellonci organ; L—caudal furca.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF9DC91EFF08B2A2FD40F87E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260456/files/figure.png	https://doi.org/10.5281/zenodo.260456	FIGURE 11. Scleroconcha tuberculata sp. nov. (Immature female: A, B—ZMH-K- 42262; immature male: C – J—ZMH-K- 42259). A—left valve of carapace in lateral view; B—carapace in ventral view; C—infold of rostrum and detail of anterior margin; D, E—infold of caudal process of right valve; F— 1 st and 2 nd joints of 1 st antenna, medial eye and Bellonci organ; Gendopodite and details of protopodite and exopodite of 2 nd antenna; I, H—tip of 3 rd endopodial joint of 2 nd antenna; J—ventroproximal detail of mandible basale.	FIGURE 11. Scleroconcha tuberculata sp. nov. (Immature female: A, B—ZMH-K- 42262; immature male: C – J—ZMH-K- 42259). A—left valve of carapace in lateral view; B—carapace in ventral view; C—infold of rostrum and detail of anterior margin; D, E—infold of caudal process of right valve; F— 1 st and 2 nd joints of 1 st antenna, medial eye and Bellonci organ; Gendopodite and details of protopodite and exopodite of 2 nd antenna; I, H—tip of 3 rd endopodial joint of 2 nd antenna; J—ventroproximal detail of mandible basale.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF9DC91EFF08B2A2FD40F87E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260458/files/figure.png	https://doi.org/10.5281/zenodo.260458	FIGURE 12. Scleroconcha gallardoi (Female: A, E—MIMB 18281; B, D, F, G— 18277; C—MIMB 18277; H – J—MIMB 18280; K—MIMB 18276). Carapace: A, D—right valve in lateral and inside view; B, C—left valve in lateral view; E, Gcarapace in ventral view; F—carapace in dorsal view; H—infold of rostrum; I—infold of anterior part; J—ornamentation and setae of middle valve in lateral view; K—upper lip and anterior process.	FIGURE 12. Scleroconcha gallardoi (Female: A, E—MIMB 18281; B, D, F, G— 18277; C—MIMB 18277; H – J—MIMB 18280; K—MIMB 18276). Carapace: A, D—right valve in lateral and inside view; B, C—left valve in lateral view; E, Gcarapace in ventral view; F—carapace in dorsal view; H—infold of rostrum; I—infold of anterior part; J—ornamentation and setae of middle valve in lateral view; K—upper lip and anterior process.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF9DC91EFF08B2A2FD40F87E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260449/files/figure.png	https://doi.org/10.5281/zenodo.260449	FIGURE 4. Scleroconcha tuberculata sp. nov. (Female: A, G, I—MIMB 18269; B, F—MIMB 18272; C, D, H—MIMB 18270; E—MIMB 18271). A, B—upper lip, anterior process, medial eye and Bellonci organ; C—medial eye and Bellonci organ; D-G—medial eye and base of Bellonci organ; H—upper lip and anterior process, I—lateral eye.	FIGURE 4. Scleroconcha tuberculata sp. nov. (Female: A, G, I—MIMB 18269; B, F—MIMB 18272; C, D, H—MIMB 18270; E—MIMB 18271). A, B—upper lip, anterior process, medial eye and Bellonci organ; C—medial eye and Bellonci organ; D-G—medial eye and base of Bellonci organ; H—upper lip and anterior process, I—lateral eye.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF9DC91EFF08B2A2FD40F87E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260450/files/figure.png	https://doi.org/10.5281/zenodo.260450	FIGURE 5. Scleroconcha tuberculata sp. nov. (Female: A, B, D, F, H, J—MIMB 18269; C, I, K— 18272; E, G— 18271; L— MIMB 18270). A—mandible (not all setae shown); B-C—exopodite and details of 1 st endopodial joint and basale of mandible; D—dorsal margin of 2 nd endopodial joint of mandible; E-F—exopodite and detail of 1 st endopodial joint of mandible; G-Ldetail of 2 nd exopodial joint of 5 th limb.	FIGURE 5. Scleroconcha tuberculata sp. nov. (Female: A, B, D, F, H, J—MIMB 18269; C, I, K— 18272; E, G— 18271; L— MIMB 18270). A—mandible (not all setae shown); B-C—exopodite and details of 1 st endopodial joint and basale of mandible; D—dorsal margin of 2 nd endopodial joint of mandible; E-F—exopodite and detail of 1 st endopodial joint of mandible; G-Ldetail of 2 nd exopodial joint of 5 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF9DC91EFF08B2A2FD40F87E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260476/files/figure.png	https://doi.org/10.5281/zenodo.260476	FIGURE 29. Philomedes charcoti (Female: A—MIMB 18303; B, C—MIMB 18304; D – I—MIMB 18305. Male: J – L—MIMB 18306). A, B—left valve of carapace in lateral view; C—detail of reticulation and setae of central area of left valve in lateral view; D—upper lip, anterior process, medial eye and Bellonci organ; E— 2 nd joint of 1 st antenna; F, G—endopodite of 2 nd antenna; H—basale and 1 st endopodial joint of mandible (not all setae shown); I—caudal furca; J—right valve in lateral view; K—infold of rostrum of right valve; L—infold of caudal process of left valve.	FIGURE 29. Philomedes charcoti (Female: A—MIMB 18303; B, C—MIMB 18304; D – I—MIMB 18305. Male: J – L—MIMB 18306). A, B—left valve of carapace in lateral view; C—detail of reticulation and setae of central area of left valve in lateral view; D—upper lip, anterior process, medial eye and Bellonci organ; E— 2 nd joint of 1 st antenna; F, G—endopodite of 2 nd antenna; H—basale and 1 st endopodial joint of mandible (not all setae shown); I—caudal furca; J—right valve in lateral view; K—infold of rostrum of right valve; L—infold of caudal process of left valve.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF9DC91EFF08B2A2FD40F87E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260477/files/figure.png	https://doi.org/10.5281/zenodo.260477	FIGURE 30. Philomedes charcoti (Male: MIMB 18306). A—detail of reticulation in central area of right valve in lateral view; B—medial eye and Bellonci organ; C—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; D—seta of 5 th joint of 1 st antenna; E—endopodite of 2 nd antenna; F— 2 nd endopodial joint of 2 nd antenna; G—details of coxale and basale of mandible; H, I—exopodite, 1 st endopodial joint and detail of basale of mandible; J—coxale endite of mandible; K—copulatory appendage and caudal furca; L, M—lateral eye.	FIGURE 30. Philomedes charcoti (Male: MIMB 18306). A—detail of reticulation in central area of right valve in lateral view; B—medial eye and Bellonci organ; C—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; D—seta of 5 th joint of 1 st antenna; E—endopodite of 2 nd antenna; F— 2 nd endopodial joint of 2 nd antenna; G—details of coxale and basale of mandible; H, I—exopodite, 1 st endopodial joint and detail of basale of mandible; J—coxale endite of mandible; K—copulatory appendage and caudal furca; L, M—lateral eye.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF9DC91EFF08B2A2FD40F87E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260470/files/figure.png	https://doi.org/10.5281/zenodo.260470	FIGURE 23. Distribution map of Philomedes heptathrix and P. charcoti	FIGURE 23. Distribution map of Philomedes heptathrix and P. charcoti	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260479/files/figure.png	https://doi.org/10.5281/zenodo.260479	FIGURE 32. Philomedes orbicularis (Female: A, C – E, G, I, K—MIMB 18308; B, F, H, J—ZMH-K- 42268). A, B—right valve of carapace in lateral and inside views; C, D—infold of caudal process of right and left valves; E—surface and setae in central area of right valve in lateral view; F, G—upper lip, anterior process, medial and lateral eyes (without eyes on Fig. G), Bellonci organ, 1 st and 2 nd joints of 1 st antenna; H— 2 nd joint of 1 st antenna; I – K—endopodite of 2 nd antenna.	FIGURE 32. Philomedes orbicularis (Female: A, C – E, G, I, K—MIMB 18308; B, F, H, J—ZMH-K- 42268). A, B—right valve of carapace in lateral and inside views; C, D—infold of caudal process of right and left valves; E—surface and setae in central area of right valve in lateral view; F, G—upper lip, anterior process, medial and lateral eyes (without eyes on Fig. G), Bellonci organ, 1 st and 2 nd joints of 1 st antenna; H— 2 nd joint of 1 st antenna; I – K—endopodite of 2 nd antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260480/files/figure.png	https://doi.org/10.5281/zenodo.260480	FIGURE 33. Philomedes orbicularis (Female: A, C – G—MIMB 18308; B, H, I—ZMH-K- 42268. Immature female: J— MIMB 18309. Immature male: K, M—MIMB 18310; L—MIMB 18311). A— 1 st and 2 nd joints of 1 st antenna; B – D—exopodite, 1 st endopodial joint (ventral setae not shown) and its dorsal part (panels C and D) and dorsal surface of basale of mandible; Etip of mandibular exopodite; F – H—tip of 7 th limb; I—left lamella caudal furca; J – L—left valve; M—endopodite of 2 nd antenna.	FIGURE 33. Philomedes orbicularis (Female: A, C – G—MIMB 18308; B, H, I—ZMH-K- 42268. Immature female: J— MIMB 18309. Immature male: K, M—MIMB 18310; L—MIMB 18311). A— 1 st and 2 nd joints of 1 st antenna; B – D—exopodite, 1 st endopodial joint (ventral setae not shown) and its dorsal part (panels C and D) and dorsal surface of basale of mandible; Etip of mandibular exopodite; F – H—tip of 7 th limb; I—left lamella caudal furca; J – L—left valve; M—endopodite of 2 nd antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260446/files/figure.png	https://doi.org/10.5281/zenodo.260446	FIGURE 1. Distribution map of species of the family Philomedidae in the Antarctic region and adjacent regions from literature and original data.	FIGURE 1. Distribution map of species of the family Philomedidae in the Antarctic region and adjacent regions from literature and original data.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260447/files/figure.png	https://doi.org/10.5281/zenodo.260447	FIGURE 2. Distribution map of Scleroconcha gallardoi, S. tuberculata sp. nov., and S. species indet.	FIGURE 2. Distribution map of Scleroconcha gallardoi, S. tuberculata sp. nov., and S. species indet.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260448/files/figure.png	https://doi.org/10.5281/zenodo.260448	FIGURE 3. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18275; B, D, E, G—MIMB 18270; F—MIMB 18271; H, J—MIMB 18269; I, K—MIMB 18272). A, B—left valve of carapace in lateral and inside views; C—carapace in ventral view; D—detail of antero-ventral infold of left valve (marginal setae cut); E—detail of setae on left valve, lateral view; F – Idistal part of Bellonci organ; J, K—endopodite of 2 nd antenna.	FIGURE 3. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18275; B, D, E, G—MIMB 18270; F—MIMB 18271; H, J—MIMB 18269; I, K—MIMB 18272). A, B—left valve of carapace in lateral and inside views; C—carapace in ventral view; D—detail of antero-ventral infold of left valve (marginal setae cut); E—detail of setae on left valve, lateral view; F – Idistal part of Bellonci organ; J, K—endopodite of 2 nd antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260451/files/figure.png	https://doi.org/10.5281/zenodo.260451	FIGURE 6. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18271; B, D, H—MIMB 18272; E, F—MIMB 18269; G—MIMB 18270). A—exopodial joints 1 – 5 of 5 th limb; B – G—tip of 7 th limb; H—detail of caudal furca.	FIGURE 6. Scleroconcha tuberculata sp. nov. (Female: A, C—MIMB 18271; B, D, H—MIMB 18272; E, F—MIMB 18269; G—MIMB 18270). A—exopodial joints 1 – 5 of 5 th limb; B – G—tip of 7 th limb; H—detail of caudal furca.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260452/files/figure.png	https://doi.org/10.5281/zenodo.260452	FIGURE 7. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—right and left valve of carapace in lateral view; C—carapace in ventral view; D—rostrum in lateral view; E—infold of rostrum; F—infold of rostrum and anterior detail of carapace; G—pits of middle right valve; H—upper lip, anterior process, medial eye and Bellonci organ; I—distal part of Bellonci organ; J—medial eye and base of Bellonci organ.	FIGURE 7. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—right and left valve of carapace in lateral view; C—carapace in ventral view; D—rostrum in lateral view; E—infold of rostrum; F—infold of rostrum and anterior detail of carapace; G—pits of middle right valve; H—upper lip, anterior process, medial eye and Bellonci organ; I—distal part of Bellonci organ; J—medial eye and base of Bellonci organ.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260453/files/figure.png	https://doi.org/10.5281/zenodo.260453	FIGURE 8. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). 2 nd antenna: A—exopodial joint 3 – 9 (setae not shown); B—exopodial joints 1 – 3; C, D—endopodite of left and right limb; E—detail of 3 rd endopodial joint; F— 1 st endopodial joint. Mandible: G, H—basale, exopodite (abnormal on left limb) and endopodite (setae shown only for basale); I—endite of coxale.	FIGURE 8. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). 2 nd antenna: A—exopodial joint 3 – 9 (setae not shown); B—exopodial joints 1 – 3; C, D—endopodite of left and right limb; E—detail of 3 rd endopodial joint; F— 1 st endopodial joint. Mandible: G, H—basale, exopodite (abnormal on left limb) and endopodite (setae shown only for basale); I—endite of coxale.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260454/files/figure.png	https://doi.org/10.5281/zenodo.260454	FIGURE 9. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—exopodite (abnormal on left limb), 1 st endopodial joint and detail of basale; C, D— 2 nd and 3 rd endopodial joints; E—tip of 7 th limb; F—detail of caudal furca; G—lateral eye.	FIGURE 9. Scleroconcha tuberculata sp. nov. (Male: MIMB 18268). A, B—exopodite (abnormal on left limb), 1 st endopodial joint and detail of basale; C, D— 2 nd and 3 rd endopodial joints; E—tip of 7 th limb; F—detail of caudal furca; G—lateral eye.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260455/files/figure.png	https://doi.org/10.5281/zenodo.260455	FIGURE 10. Scleroconcha tuberculata sp. nov. (Immature male: A, D, I – L—MIMB 18273; B—MIMB 18274; C, E—ZMH- K- 42259; F—ZMH-K- 42260. Immature female: G, H—ZMH-K- 42261). A – C—left valves of carapace in lateral view; D – Gright valves in lateral view (for panel D ribs not shown); H—carapace in ventral view; I—upper lip, anterior process, medial eye and Bellonci organ; J, K—endopodite of 2 nd antenna; L—tip of 7 th limb.	FIGURE 10. Scleroconcha tuberculata sp. nov. (Immature male: A, D, I – L—MIMB 18273; B—MIMB 18274; C, E—ZMH- K- 42259; F—ZMH-K- 42260. Immature female: G, H—ZMH-K- 42261). A – C—left valves of carapace in lateral view; D – Gright valves in lateral view (for panel D ribs not shown); H—carapace in ventral view; I—upper lip, anterior process, medial eye and Bellonci organ; J, K—endopodite of 2 nd antenna; L—tip of 7 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260456/files/figure.png	https://doi.org/10.5281/zenodo.260456	FIGURE 11. Scleroconcha tuberculata sp. nov. (Immature female: A, B—ZMH-K- 42262; immature male: C – J—ZMH-K- 42259). A—left valve of carapace in lateral view; B—carapace in ventral view; C—infold of rostrum and detail of anterior margin; D, E—infold of caudal process of right valve; F— 1 st and 2 nd joints of 1 st antenna, medial eye and Bellonci organ; Gendopodite and details of protopodite and exopodite of 2 nd antenna; I, H—tip of 3 rd endopodial joint of 2 nd antenna; J—ventroproximal detail of mandible basale.	FIGURE 11. Scleroconcha tuberculata sp. nov. (Immature female: A, B—ZMH-K- 42262; immature male: C – J—ZMH-K- 42259). A—left valve of carapace in lateral view; B—carapace in ventral view; C—infold of rostrum and detail of anterior margin; D, E—infold of caudal process of right valve; F— 1 st and 2 nd joints of 1 st antenna, medial eye and Bellonci organ; Gendopodite and details of protopodite and exopodite of 2 nd antenna; I, H—tip of 3 rd endopodial joint of 2 nd antenna; J—ventroproximal detail of mandible basale.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260458/files/figure.png	https://doi.org/10.5281/zenodo.260458	FIGURE 12. Scleroconcha gallardoi (Female: A, E—MIMB 18281; B, D, F, G— 18277; C—MIMB 18277; H – J—MIMB 18280; K—MIMB 18276). Carapace: A, D—right valve in lateral and inside view; B, C—left valve in lateral view; E, Gcarapace in ventral view; F—carapace in dorsal view; H—infold of rostrum; I—infold of anterior part; J—ornamentation and setae of middle valve in lateral view; K—upper lip and anterior process.	FIGURE 12. Scleroconcha gallardoi (Female: A, E—MIMB 18281; B, D, F, G— 18277; C—MIMB 18277; H – J—MIMB 18280; K—MIMB 18276). Carapace: A, D—right valve in lateral and inside view; B, C—left valve in lateral view; E, Gcarapace in ventral view; F—carapace in dorsal view; H—infold of rostrum; I—infold of anterior part; J—ornamentation and setae of middle valve in lateral view; K—upper lip and anterior process.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260459/files/figure.png	https://doi.org/10.5281/zenodo.260459	FIGURE 13. Scleroconcha gallardoi (Female: A, F—MIMB 18276; B, D, G, H—MIMB 18277; C, E—MIMB 18280). A— 1 st, 2 nd and 3 rd joint of 1 st antenna, medial eye and Bellonci organ; B—upper lip, anterior process, medial eye and Bellonci organ; C – F—endopodite of 2 nd antenna; G, H—basale, exopodite and 1 st endopodial joint of mandible.	FIGURE 13. Scleroconcha gallardoi (Female: A, F—MIMB 18276; B, D, G, H—MIMB 18277; C, E—MIMB 18280). A— 1 st, 2 nd and 3 rd joint of 1 st antenna, medial eye and Bellonci organ; B—upper lip, anterior process, medial eye and Bellonci organ; C – F—endopodite of 2 nd antenna; G, H—basale, exopodite and 1 st endopodial joint of mandible.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260460/files/figure.png	https://doi.org/10.5281/zenodo.260460	FIGURE 14. Scleroconcha gallardoi (Immature female: A, C—MIMB 18282; immature male: B, D—MIMB 18283; female: E – G—MIMB 18279). A, B—right valve of carapace in lateral view; C, D—left valve in lateral view; E, F— 6 th limb (not all setae shown; abnormal end joint on panel F); G—abnormal joint of 6 th limb.	FIGURE 14. Scleroconcha gallardoi (Immature female: A, C—MIMB 18282; immature male: B, D—MIMB 18283; female: E – G—MIMB 18279). A, B—right valve of carapace in lateral view; C, D—left valve in lateral view; E, F— 6 th limb (not all setae shown; abnormal end joint on panel F); G—abnormal joint of 6 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260461/files/figure.png	https://doi.org/10.5281/zenodo.260461	FIGURE 15. Scleroconcha gallardoi (Immature male: A – F, H, I—MIMB 18283; female: G—MIMB 18279), S. species (Juvenile: J—MIMB 18285). A—upper lip, anterior process, medial eye and Bellonci organ; B—distal part of Bellonci organ; C— 1 st and 2 nd joint of 1 st antenna (setae not shown) and lateral eye. 2 nd antenna: D—endopodite; E— 1 st and 2 nd endopodial joints; F— 2 nd and 3 rd joint. G – I—tip of 7 th limb. J—left valve of carapace.	FIGURE 15. Scleroconcha gallardoi (Immature male: A – F, H, I—MIMB 18283; female: G—MIMB 18279), S. species (Juvenile: J—MIMB 18285). A—upper lip, anterior process, medial eye and Bellonci organ; B—distal part of Bellonci organ; C— 1 st and 2 nd joint of 1 st antenna (setae not shown) and lateral eye. 2 nd antenna: D—endopodite; E— 1 st and 2 nd endopodial joints; F— 2 nd and 3 rd joint. G – I—tip of 7 th limb. J—left valve of carapace.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260463/files/figure.png	https://doi.org/10.5281/zenodo.260463	FIGURE 16. Distribution map of Philomedes assimilis.	FIGURE 16. Distribution map of Philomedes assimilis.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF80C905FF08B497FBF3FAF7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260478/files/figure.png	https://doi.org/10.5281/zenodo.260478	FIGURE 31. Distribution map of Philomedes orbicularis, P. rotunda and P. tetrathrix	FIGURE 31. Distribution map of Philomedes orbicularis, P. rotunda and P. tetrathrix	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF84C909FF08B184FDA3FDFA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260481/files/figure.png	https://doi.org/10.5281/zenodo.260481	FIGURE 34. Philomedes rotunda (Female: A, M, N—MIMB 18314; B, F, K—MIMB 18313; D, E, G, J, L, O—MIMB 18312; C, H, I, P—MIMB 18315). A – C—left valve of carapace in lateral view; D—right valve in lateral view; E—detail of reticulation in central area of left valve in lateral view; F—Bellonci organ; G, H—distal part of Bellonci organ; I, J—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; K, L—upper lip; M— 2 nd joint of 1 st antenna; N, O—endopodite of 2 nd antenna; P—caudal furca.	FIGURE 34. Philomedes rotunda (Female: A, M, N—MIMB 18314; B, F, K—MIMB 18313; D, E, G, J, L, O—MIMB 18312; C, H, I, P—MIMB 18315). A – C—left valve of carapace in lateral view; D—right valve in lateral view; E—detail of reticulation in central area of left valve in lateral view; F—Bellonci organ; G, H—distal part of Bellonci organ; I, J—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; K, L—upper lip; M— 2 nd joint of 1 st antenna; N, O—endopodite of 2 nd antenna; P—caudal furca.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF84C909FF08B184FDA3FDFA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260482/files/figure.png	https://doi.org/10.5281/zenodo.260482	FIGURE 35. Philomedes rotunda (Immature male: A, E, O—NINB 18316; female: B, F, H, J, K – M—MIMB 18313; C, G, I— MIMB 18312; D, N—MIMB 18315). A—upper lip, anterior process, medial eye, Bellonci organ; B – D—anterior process of body; E—endopodite of 2 nd antenna; F—abnormal left mandible (dorsal setae not shown); G—exopodite and dorsal part of basale and 1 st endopodial joint of mandible; H—exopodite (abnormal) and 1 st endopodial joint of left mandible; I—exopodite (normal) of mandible; J—ventral arming of mandibular basale (abnormal); K—ventral pectinate seta of mandibular basale; L – N—tip of 7 th limb; O—lateral eye.	FIGURE 35. Philomedes rotunda (Immature male: A, E, O—NINB 18316; female: B, F, H, J, K – M—MIMB 18313; C, G, I— MIMB 18312; D, N—MIMB 18315). A—upper lip, anterior process, medial eye, Bellonci organ; B – D—anterior process of body; E—endopodite of 2 nd antenna; F—abnormal left mandible (dorsal setae not shown); G—exopodite and dorsal part of basale and 1 st endopodial joint of mandible; H—exopodite (abnormal) and 1 st endopodial joint of left mandible; I—exopodite (normal) of mandible; J—ventral arming of mandibular basale (abnormal); K—ventral pectinate seta of mandibular basale; L – N—tip of 7 th limb; O—lateral eye.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF84C909FF08B184FDA3FDFA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260477/files/figure.png	https://doi.org/10.5281/zenodo.260477	FIGURE 30. Philomedes charcoti (Male: MIMB 18306). A—detail of reticulation in central area of right valve in lateral view; B—medial eye and Bellonci organ; C—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; D—seta of 5 th joint of 1 st antenna; E—endopodite of 2 nd antenna; F— 2 nd endopodial joint of 2 nd antenna; G—details of coxale and basale of mandible; H, I—exopodite, 1 st endopodial joint and detail of basale of mandible; J—coxale endite of mandible; K—copulatory appendage and caudal furca; L, M—lateral eye.	FIGURE 30. Philomedes charcoti (Male: MIMB 18306). A—detail of reticulation in central area of right valve in lateral view; B—medial eye and Bellonci organ; C—upper lip, anterior process, medial eye, Bellonci organ, 1 st and 2 nd joints of 1 st antenna; D—seta of 5 th joint of 1 st antenna; E—endopodite of 2 nd antenna; F— 2 nd endopodial joint of 2 nd antenna; G—details of coxale and basale of mandible; H, I—exopodite, 1 st endopodial joint and detail of basale of mandible; J—coxale endite of mandible; K—copulatory appendage and caudal furca; L, M—lateral eye.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF84C909FF08B184FDA3FDFA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260478/files/figure.png	https://doi.org/10.5281/zenodo.260478	FIGURE 31. Distribution map of Philomedes orbicularis, P. rotunda and P. tetrathrix	FIGURE 31. Distribution map of Philomedes orbicularis, P. rotunda and P. tetrathrix	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF88C970FF08B685FECBFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260483/files/figure.png	https://doi.org/10.5281/zenodo.260483	FIGURE 36. Philomedes tetrathrix (Female: A, D, F – L—ZMH-K- 42269; B, C, E—ZMH-K- 42270). A—left valve of carapace in lateral view; B—right valve in lateral view; C—detail of reticulation in central area of right valve in lateral view; D, E—upper lip, anterior process, medial and lateral eyes (lateral eye not shown on panel E), Bellonci organ, 1 st and 2 nd joints of antenna; F—tip of medial eye and base of Bellonci organ; G—anterior process of body; H—upper lip; I, J—endopodite of 2 nd antenna; K, L—exopodite, dorsal of basale and 1 st endopodial joint (all joints shown on panel K) of mandible.	FIGURE 36. Philomedes tetrathrix (Female: A, D, F – L—ZMH-K- 42269; B, C, E—ZMH-K- 42270). A—left valve of carapace in lateral view; B—right valve in lateral view; C—detail of reticulation in central area of right valve in lateral view; D, E—upper lip, anterior process, medial and lateral eyes (lateral eye not shown on panel E), Bellonci organ, 1 st and 2 nd joints of antenna; F—tip of medial eye and base of Bellonci organ; G—anterior process of body; H—upper lip; I, J—endopodite of 2 nd antenna; K, L—exopodite, dorsal of basale and 1 st endopodial joint (all joints shown on panel K) of mandible.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF88C970FF08B685FECBFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260484/files/figure.png	https://doi.org/10.5281/zenodo.260484	FIGURE 37. Philomedes tetrathrix (Male: ZMH-K- 42270). A—infold of anterior part of left valve of carapace; B—anterior part of right vale in lateral view; C, D—infold of caudal process of right and left valves; E—detail of infold on caudal process of left valve; F—upper lip and anterior process of body; G—detail of 1 st and 2 nd joints of 1 st antenna.	FIGURE 37. Philomedes tetrathrix (Male: ZMH-K- 42270). A—infold of anterior part of left valve of carapace; B—anterior part of right vale in lateral view; C, D—infold of caudal process of right and left valves; E—detail of infold on caudal process of left valve; F—upper lip and anterior process of body; G—detail of 1 st and 2 nd joints of 1 st antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF88C970FF08B685FECBFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260485/files/figure.png	https://doi.org/10.5281/zenodo.260485	FIGURE 38. Philomedes tetrathrix (Male: ZMH-K- 42270). A—medial eye and Bellonci organ, B—terminal part of 1 st antenna (not all setae shown); C—detail of 1 st and 2 nd exopodial joints of 2 nd antenna; D—exopodial joints 7 – 9 of 2 nd antenna; E, F—endopodite of 2 nd antenna; G—detail of 3 rd endopodial joint of 2 nd antenna; H—lateral eye.	FIGURE 38. Philomedes tetrathrix (Male: ZMH-K- 42270). A—medial eye and Bellonci organ, B—terminal part of 1 st antenna (not all setae shown); C—detail of 1 st and 2 nd exopodial joints of 2 nd antenna; D—exopodial joints 7 – 9 of 2 nd antenna; E, F—endopodite of 2 nd antenna; G—detail of 3 rd endopodial joint of 2 nd antenna; H—lateral eye.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF88C970FF08B685FECBFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260486/files/figure.png	https://doi.org/10.5281/zenodo.260486	FIGURE 39. Philomedes tetrathrix (Male: A – E, G, H—ZMH-K- 42270; F—ZMH-K- 42269). A, B—basale, exopodite and 1 st endopodial joint of mandible; C, D—details of ventral surface of coxale and basale of mandible; E—exopodial joints 1 – 5 of 5 th limb (not all setae on 1 st and 2 nd joints shown); F – H—tip of 7 th limb.	FIGURE 39. Philomedes tetrathrix (Male: A – E, G, H—ZMH-K- 42270; F—ZMH-K- 42269). A, B—basale, exopodite and 1 st endopodial joint of mandible; C, D—details of ventral surface of coxale and basale of mandible; E—exopodial joints 1 – 5 of 5 th limb (not all setae on 1 st and 2 nd joints shown); F – H—tip of 7 th limb.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF88C970FF08B685FECBFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260487/files/figure.png	https://doi.org/10.5281/zenodo.260487	FIGURE 40. Philomedes tetrathrix (Male: A – E, G, H—ZMH-K- 42270; female: F—ZMH-K- 42269). A, B—copulatory appendage and caudal furca (detail on panel B); C—limb of copulatory appendage; D – F—right valves in lateral view; G, Hendopodite of 2 nd antenna.	FIGURE 40. Philomedes tetrathrix (Male: A – E, G, H—ZMH-K- 42270; female: F—ZMH-K- 42269). A, B—copulatory appendage and caudal furca (detail on panel B); C—limb of copulatory appendage; D – F—right valves in lateral view; G, Hendopodite of 2 nd antenna.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FF88C970FF08B685FECBFBD7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260478/files/figure.png	https://doi.org/10.5281/zenodo.260478	FIGURE 31. Distribution map of Philomedes orbicularis, P. rotunda and P. tetrathrix	FIGURE 31. Distribution map of Philomedes orbicularis, P. rotunda and P. tetrathrix	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
18659911FFF1C970FF08B064FD01F99F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/260488/files/figure.png	https://doi.org/10.5281/zenodo.260488	FIGURE 41. Vertical distribution of species of the family Philomedidae in the Antarctic area and adjacent waters from literature and original data.	FIGURE 41. Vertical distribution of species of the family Philomedidae in the Antarctic area and adjacent waters from literature and original data.	2016-12-31	Chavtur, Vladimir G.;Keyser, Dietmar		Zenodo	biologists	Chavtur, Vladimir G.;Keyser, Dietmar			
