taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
D57457189B4CFFEDFF03FC4EFAC0FC23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255714/files/figure.png	https://doi.org/10.5281/zenodo.255714	FIGURE 1. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females and juveniles. A – G, I, K – M: lake 1 (basin of River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). H: Lake Yan (basin of the River Pur, Western Siberia), J: Forelenmägen (Norway). A, general lateral view. B, antennule. C, upper lip (labrum) with anterior process. D, apical end of lower antennal branch, outer side. E, apical end of upper antennal branch, inner side. F, seta on apical end of upper antennal branch, outer side. G, distal part of caudal process. H, terminal setae of caudal process (juvenile specimen). I, thoracic limb of first pair (tl I) (C, anterior setae, see Fig. 2). J, armament of first segment and second segment of endopodite of tl I. K, distal setae of first segment of endopodite of tl I. L, distal end of second segment of endopodite of tl I. M, the same (juvenile specimen).	FIGURE 1. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females and juveniles. A – G, I, K – M: lake 1 (basin of River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). H: Lake Yan (basin of the River Pur, Western Siberia), J: Forelenmägen (Norway). A, general lateral view. B, antennule. C, upper lip (labrum) with anterior process. D, apical end of lower antennal branch, outer side. E, apical end of upper antennal branch, inner side. F, seta on apical end of upper antennal branch, outer side. G, distal part of caudal process. H, terminal setae of caudal process (juvenile specimen). I, thoracic limb of first pair (tl I) (C, anterior setae, see Fig. 2). J, armament of first segment and second segment of endopodite of tl I. K, distal setae of first segment of endopodite of tl I. L, distal end of second segment of endopodite of tl I. M, the same (juvenile specimen).	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B4CFFEDFF03FC4EFAC0FC23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255715/files/figure.png	https://doi.org/10.5281/zenodo.255715	FIGURE 2. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, thoracic limb of second pair (tl II) (small letters indicate the respective type of setae). B, anterior lateral seta of first segment of endopodite of tl II. C, anterior distal seta of second segment of endopodite of tl II. D, anterior terminal seta of endopodite of tl II. E, anterior subterminal seta of endopodite of tl II. F, posterior terminal seta of endopodite of tl II. G, posterior subterminal seta of endopodite of tl II. H, thoracic limb of third pair (tl III). I, thoracic limb of fourth pair (tl IV) (inner view). J, distal seta of protopodite of tl IV. K, inner lateral seta of distal segment of tl IV. L, outer seta of distal segment of tl IV. M, outer distal parts of protopodites of tl I – tl III.	FIGURE 2. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, thoracic limb of second pair (tl II) (small letters indicate the respective type of setae). B, anterior lateral seta of first segment of endopodite of tl II. C, anterior distal seta of second segment of endopodite of tl II. D, anterior terminal seta of endopodite of tl II. E, anterior subterminal seta of endopodite of tl II. F, posterior terminal seta of endopodite of tl II. G, posterior subterminal seta of endopodite of tl II. H, thoracic limb of third pair (tl III). I, thoracic limb of fourth pair (tl IV) (inner view). J, distal seta of protopodite of tl IV. K, inner lateral seta of distal segment of tl IV. L, outer seta of distal segment of tl IV. M, outer distal parts of protopodites of tl I – tl III.	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B4CFFEDFF03FC4EFAC0FC23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255716/files/figure.png	https://doi.org/10.5281/zenodo.255716	FIGURE 3. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, thoracic limbs, general view. B, pseudognathobase of thoracic limb of first pair (tl I). C, anterior lateral setae of first segment of endopodite of tl I (C, see Fig. 2). D, armament of anterior lateral seta of first segment of endopodite of tl I (C, see Fig. 2). E, armament of posterior distal seta of first segment of endopodite of tl I. F, armament of terminal seta of tl I. G, anterior and posterior lateral setae of first segment of endopodite of thoracic limb of second pair (tl II). H, armament of distal part of anterior lateral seta of endopodite of tl II (B, see Fig. 2). I, distal anterior seta of first segment of endopodite of tl II (C, see Fig. 2). J, anterior subterminal seta of tl II (E, see Fig. 2). K, proximal part of anterior terminal seta of tl II (D, see Fig. 2). L, distal part of pseudognathobase of tl II (pore is arrowed). Scale bars: A = 250 µm; G, J = 50 µm; B, C, F, I, K, L = 25 µm; D, E, H = 10 µm.	FIGURE 3. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, thoracic limbs, general view. B, pseudognathobase of thoracic limb of first pair (tl I). C, anterior lateral setae of first segment of endopodite of tl I (C, see Fig. 2). D, armament of anterior lateral seta of first segment of endopodite of tl I (C, see Fig. 2). E, armament of posterior distal seta of first segment of endopodite of tl I. F, armament of terminal seta of tl I. G, anterior and posterior lateral setae of first segment of endopodite of thoracic limb of second pair (tl II). H, armament of distal part of anterior lateral seta of endopodite of tl II (B, see Fig. 2). I, distal anterior seta of first segment of endopodite of tl II (C, see Fig. 2). J, anterior subterminal seta of tl II (E, see Fig. 2). K, proximal part of anterior terminal seta of tl II (D, see Fig. 2). L, distal part of pseudognathobase of tl II (pore is arrowed). Scale bars: A = 250 µm; G, J = 50 µm; B, C, F, I, K, L = 25 µm; D, E, H = 10 µm.	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B4CFFEDFF03FC4EFAC0FC23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255717/files/figure.png	https://doi.org/10.5281/zenodo.255717	FIGURE 4. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, anterior seta of second segment of endopodite of thoracic limb of third pair (tl III) (C, see Fig. 2). B, proximal part of anterior terminal seta of tl III (D, see Fig. 2). C, armament of posterior subterminal seta of tl III (G, see Fig. 2). D, distal part of pseudognathobase of tl III (pore is arrowed). E, outer terminal seta of tl IV (L, see Fig. 2). F, inner terminal seta of tl IV. G, pseudognathobase of tl IV (pore is arrowed). H, distal part of mandible. I, “ postabdomen ” and proximal part of caudal process (abd = posterior abdominal segment, p / abd = postabdomen). J, mandibular maxillar process. K, papillae of maxillar process. Scale bars: I = 250 µm; H = 50 µm; A, D, E = 25 µm; B, C, F, G = 20 µm; J = 10 µm; K = 5 µm.	FIGURE 4. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, anterior seta of second segment of endopodite of thoracic limb of third pair (tl III) (C, see Fig. 2). B, proximal part of anterior terminal seta of tl III (D, see Fig. 2). C, armament of posterior subterminal seta of tl III (G, see Fig. 2). D, distal part of pseudognathobase of tl III (pore is arrowed). E, outer terminal seta of tl IV (L, see Fig. 2). F, inner terminal seta of tl IV. G, pseudognathobase of tl IV (pore is arrowed). H, distal part of mandible. I, “ postabdomen ” and proximal part of caudal process (abd = posterior abdominal segment, p / abd = postabdomen). J, mandibular maxillar process. K, papillae of maxillar process. Scale bars: I = 250 µm; H = 50 µm; A, D, E = 25 µm; B, C, F, G = 20 µm; J = 10 µm; K = 5 µm.	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B4CFFEDFF03FC4EFAC0FC23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255718/files/figure.png	https://doi.org/10.5281/zenodo.255718	FIGURE 5. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females (A, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia); B, E, Lake Sabanty Kul, Akmolinskaya region (Kazakhstan); C, lake near village Puiko, Yamal Peninsula (Western Siberia, Russia); D, F, Forellenmägen (Norway); G, Pustozersk (Arkhangel’skaya region, North-East of European Russia); H, Råbosjön (Hls, Sweden); I, tundra near mouth of the River Pechera (Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia); J, K, Karabel’naya bay (“ Karabella ”), Kola Peninsula, Russia), Lake Dubovskoi (Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia )). A – K, variability of postabdominal claws and claws of caudal process. L, postabdomen and proximal part of caudal process with two sclerotized sections (dotted).	FIGURE 5. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females (A, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia); B, E, Lake Sabanty Kul, Akmolinskaya region (Kazakhstan); C, lake near village Puiko, Yamal Peninsula (Western Siberia, Russia); D, F, Forellenmägen (Norway); G, Pustozersk (Arkhangel’skaya region, North-East of European Russia); H, Råbosjön (Hls, Sweden); I, tundra near mouth of the River Pechera (Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia); J, K, Karabel’naya bay (“ Karabella ”), Kola Peninsula, Russia), Lake Dubovskoi (Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia )). A – K, variability of postabdominal claws and claws of caudal process. L, postabdomen and proximal part of caudal process with two sclerotized sections (dotted).	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B4CFFEDFF03FC4EFAC0FC23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255719/files/figure.png	https://doi.org/10.5281/zenodo.255719	FIGURE 6. Bythotrephes arcticus Lilljeborg, males (A – I) and parthenogenetic female of first generation (J, K); (A, I, swamps of Kildin Island (Murmansk region, Russia); B, C, H, Lake Dubovskoi (Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia); D, Karesuando (Norrbotten, Sweden); E, Porsanger lake (Norway); F, Karabel’naya bay (“ Karabella ”), Kola Peninsula, Russia); G, Forellenmägen (Norway); J, K, Alexandrovsk (Kola Peninsula, Russia )). A, male, general lateral view. B, male’s hook. C – G, claws of postabdomen and caudal spine. H, I, copulatory appendage. J, thoracic limb of first pair (tl I). K, postabdomen and caudal spine with claws.	FIGURE 6. Bythotrephes arcticus Lilljeborg, males (A – I) and parthenogenetic female of first generation (J, K); (A, I, swamps of Kildin Island (Murmansk region, Russia); B, C, H, Lake Dubovskoi (Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia); D, Karesuando (Norrbotten, Sweden); E, Porsanger lake (Norway); F, Karabel’naya bay (“ Karabella ”), Kola Peninsula, Russia); G, Forellenmägen (Norway); J, K, Alexandrovsk (Kola Peninsula, Russia )). A, male, general lateral view. B, male’s hook. C – G, claws of postabdomen and caudal spine. H, I, copulatory appendage. J, thoracic limb of first pair (tl I). K, postabdomen and caudal spine with claws.	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B4CFFEDFF03FC4EFAC0FC23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255722/files/figure.png	https://doi.org/10.5281/zenodo.255722	FIGURE 9. Geographical distribution of Bythotrephes arcticus (black circles with “? ”, localities with atypical specimens; SK, locality Sabanty-Kul in Northern Kazakhstan) and B. transcaucasicus (asterisk)	FIGURE 9. Geographical distribution of Bythotrephes arcticus (black circles with “? ”, localities with atypical specimens; SK, locality Sabanty-Kul in Northern Kazakhstan) and B. transcaucasicus (asterisk)	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B4CFFEDFF03FC4EFAC0FC23.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255721/files/figure.png	https://doi.org/10.5281/zenodo.255721	FIGURE 8. Bythotrephes transcaucasicus Behning, 1941, parthenogenetic females, Lake Chaldyr (Turkey), 1879. A, B, outer distal parts of protopodites of tl I – tl III (from right to left). C, thoracic limb of second pair (tl II). D, pseudognathobase of tl II, E, thoracic limb of third pair (tl III). F, pseudognathobase of tl III, G, thoracic limb of fourth pair (tl IV). H, pseudognathobase of tl IV. I, J, K, claws of postabdomen and caudal spine. L, posterior part of trunk with a line separating third abdominal segment and postabdomen (arrowed).	FIGURE 8. Bythotrephes transcaucasicus Behning, 1941, parthenogenetic females, Lake Chaldyr (Turkey), 1879. A, B, outer distal parts of protopodites of tl I – tl III (from right to left). C, thoracic limb of second pair (tl II). D, pseudognathobase of tl II, E, thoracic limb of third pair (tl III). F, pseudognathobase of tl III, G, thoracic limb of fourth pair (tl IV). H, pseudognathobase of tl IV. I, J, K, claws of postabdomen and caudal spine. L, posterior part of trunk with a line separating third abdominal segment and postabdomen (arrowed).	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B40FFF0FF03FBABFDE8FEF6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255720/files/figure.png	https://doi.org/10.5281/zenodo.255720	FIGURE 7. Bythotrephes transcaucasicus Behning, 1941, parthenogenetic females, Lake Chaldyr (Turkey), 1879. A, general lateral view. B, antennule. C, upper antennal branch. D, lower antennal branch. E, apical end of upper antennal branch. F, apical end of lower antennal branch. G, thoracic limb of first pair (tl I). H, distal part of pseudognathobase of tl I. I, J, distal setae of first segment of endopodite of tl I. K, L, distal setae of second segment of endopodite of tl I. M, postabdomen and proximal part of caudal process. N, distal part of caudal process. O, apical setae of caudal process.	FIGURE 7. Bythotrephes transcaucasicus Behning, 1941, parthenogenetic females, Lake Chaldyr (Turkey), 1879. A, general lateral view. B, antennule. C, upper antennal branch. D, lower antennal branch. E, apical end of upper antennal branch. F, apical end of lower antennal branch. G, thoracic limb of first pair (tl I). H, distal part of pseudognathobase of tl I. I, J, distal setae of first segment of endopodite of tl I. K, L, distal setae of second segment of endopodite of tl I. M, postabdomen and proximal part of caudal process. N, distal part of caudal process. O, apical setae of caudal process.	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B40FFF0FF03FBABFDE8FEF6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255721/files/figure.png	https://doi.org/10.5281/zenodo.255721	FIGURE 8. Bythotrephes transcaucasicus Behning, 1941, parthenogenetic females, Lake Chaldyr (Turkey), 1879. A, B, outer distal parts of protopodites of tl I – tl III (from right to left). C, thoracic limb of second pair (tl II). D, pseudognathobase of tl II, E, thoracic limb of third pair (tl III). F, pseudognathobase of tl III, G, thoracic limb of fourth pair (tl IV). H, pseudognathobase of tl IV. I, J, K, claws of postabdomen and caudal spine. L, posterior part of trunk with a line separating third abdominal segment and postabdomen (arrowed).	FIGURE 8. Bythotrephes transcaucasicus Behning, 1941, parthenogenetic females, Lake Chaldyr (Turkey), 1879. A, B, outer distal parts of protopodites of tl I – tl III (from right to left). C, thoracic limb of second pair (tl II). D, pseudognathobase of tl II, E, thoracic limb of third pair (tl III). F, pseudognathobase of tl III, G, thoracic limb of fourth pair (tl IV). H, pseudognathobase of tl IV. I, J, K, claws of postabdomen and caudal spine. L, posterior part of trunk with a line separating third abdominal segment and postabdomen (arrowed).	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B40FFF0FF03FBABFDE8FEF6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255716/files/figure.png	https://doi.org/10.5281/zenodo.255716	FIGURE 3. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, thoracic limbs, general view. B, pseudognathobase of thoracic limb of first pair (tl I). C, anterior lateral setae of first segment of endopodite of tl I (C, see Fig. 2). D, armament of anterior lateral seta of first segment of endopodite of tl I (C, see Fig. 2). E, armament of posterior distal seta of first segment of endopodite of tl I. F, armament of terminal seta of tl I. G, anterior and posterior lateral setae of first segment of endopodite of thoracic limb of second pair (tl II). H, armament of distal part of anterior lateral seta of endopodite of tl II (B, see Fig. 2). I, distal anterior seta of first segment of endopodite of tl II (C, see Fig. 2). J, anterior subterminal seta of tl II (E, see Fig. 2). K, proximal part of anterior terminal seta of tl II (D, see Fig. 2). L, distal part of pseudognathobase of tl II (pore is arrowed). Scale bars: A = 250 µm; G, J = 50 µm; B, C, F, I, K, L = 25 µm; D, E, H = 10 µm.	FIGURE 3. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, thoracic limbs, general view. B, pseudognathobase of thoracic limb of first pair (tl I). C, anterior lateral setae of first segment of endopodite of tl I (C, see Fig. 2). D, armament of anterior lateral seta of first segment of endopodite of tl I (C, see Fig. 2). E, armament of posterior distal seta of first segment of endopodite of tl I. F, armament of terminal seta of tl I. G, anterior and posterior lateral setae of first segment of endopodite of thoracic limb of second pair (tl II). H, armament of distal part of anterior lateral seta of endopodite of tl II (B, see Fig. 2). I, distal anterior seta of first segment of endopodite of tl II (C, see Fig. 2). J, anterior subterminal seta of tl II (E, see Fig. 2). K, proximal part of anterior terminal seta of tl II (D, see Fig. 2). L, distal part of pseudognathobase of tl II (pore is arrowed). Scale bars: A = 250 µm; G, J = 50 µm; B, C, F, I, K, L = 25 µm; D, E, H = 10 µm.	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B40FFF0FF03FBABFDE8FEF6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255722/files/figure.png	https://doi.org/10.5281/zenodo.255722	FIGURE 9. Geographical distribution of Bythotrephes arcticus (black circles with “? ”, localities with atypical specimens; SK, locality Sabanty-Kul in Northern Kazakhstan) and B. transcaucasicus (asterisk)	FIGURE 9. Geographical distribution of Bythotrephes arcticus (black circles with “? ”, localities with atypical specimens; SK, locality Sabanty-Kul in Northern Kazakhstan) and B. transcaucasicus (asterisk)	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B40FFF0FF03FBABFDE8FEF6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255715/files/figure.png	https://doi.org/10.5281/zenodo.255715	FIGURE 2. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, thoracic limb of second pair (tl II) (small letters indicate the respective type of setae). B, anterior lateral seta of first segment of endopodite of tl II. C, anterior distal seta of second segment of endopodite of tl II. D, anterior terminal seta of endopodite of tl II. E, anterior subterminal seta of endopodite of tl II. F, posterior terminal seta of endopodite of tl II. G, posterior subterminal seta of endopodite of tl II. H, thoracic limb of third pair (tl III). I, thoracic limb of fourth pair (tl IV) (inner view). J, distal seta of protopodite of tl IV. K, inner lateral seta of distal segment of tl IV. L, outer seta of distal segment of tl IV. M, outer distal parts of protopodites of tl I – tl III.	FIGURE 2. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, thoracic limb of second pair (tl II) (small letters indicate the respective type of setae). B, anterior lateral seta of first segment of endopodite of tl II. C, anterior distal seta of second segment of endopodite of tl II. D, anterior terminal seta of endopodite of tl II. E, anterior subterminal seta of endopodite of tl II. F, posterior terminal seta of endopodite of tl II. G, posterior subterminal seta of endopodite of tl II. H, thoracic limb of third pair (tl III). I, thoracic limb of fourth pair (tl IV) (inner view). J, distal seta of protopodite of tl IV. K, inner lateral seta of distal segment of tl IV. L, outer seta of distal segment of tl IV. M, outer distal parts of protopodites of tl I – tl III.	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
D57457189B40FFF0FF03FBABFDE8FEF6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/255717/files/figure.png	https://doi.org/10.5281/zenodo.255717	FIGURE 4. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, anterior seta of second segment of endopodite of thoracic limb of third pair (tl III) (C, see Fig. 2). B, proximal part of anterior terminal seta of tl III (D, see Fig. 2). C, armament of posterior subterminal seta of tl III (G, see Fig. 2). D, distal part of pseudognathobase of tl III (pore is arrowed). E, outer terminal seta of tl IV (L, see Fig. 2). F, inner terminal seta of tl IV. G, pseudognathobase of tl IV (pore is arrowed). H, distal part of mandible. I, “ postabdomen ” and proximal part of caudal process (abd = posterior abdominal segment, p / abd = postabdomen). J, mandibular maxillar process. K, papillae of maxillar process. Scale bars: I = 250 µm; H = 50 µm; A, D, E = 25 µm; B, C, F, G = 20 µm; J = 10 µm; K = 5 µm.	FIGURE 4. Bythotrephes arcticus Lilljeborg, adult parthenogenetic females, lake 1 (basin of the River Tchernaya, Bol’shezemelskaya tundra, Arkhangel’skaya region, North-Eastern European Russia). A, anterior seta of second segment of endopodite of thoracic limb of third pair (tl III) (C, see Fig. 2). B, proximal part of anterior terminal seta of tl III (D, see Fig. 2). C, armament of posterior subterminal seta of tl III (G, see Fig. 2). D, distal part of pseudognathobase of tl III (pore is arrowed). E, outer terminal seta of tl IV (L, see Fig. 2). F, inner terminal seta of tl IV. G, pseudognathobase of tl IV (pore is arrowed). H, distal part of mandible. I, “ postabdomen ” and proximal part of caudal process (abd = posterior abdominal segment, p / abd = postabdomen). J, mandibular maxillar process. K, papillae of maxillar process. Scale bars: I = 250 µm; H = 50 µm; A, D, E = 25 µm; B, C, F, G = 20 µm; J = 10 µm; K = 5 µm.	2016-12-31	Korovchinsky, Nikolai M.		Zenodo	biologists	Korovchinsky, Nikolai M.			
