taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03D587E0FF84FFACFE86263D4442FD6A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3738106/files/figure.png	https://doi.org/10.5281/zenodo.3738106	FIG. 3. — Austinograea hourdezi n. sp. photographed in situ: A, Lau Basin, Lau Basin 2009 cruise, dive 432, Tow Cam site, 20˚18.98’S, 176˚08.19’W, 2723 m, 05.VI.2009 (type locality), among sessiles barnacles Eochionelasmus ohtai ohtai Yamaguchi, 1990. The two dark spots on outer surface of palm of both chelae indicate a male; see patches of dense setae on inner surface of both chelae, and the darkly coloured two-thirds of dactylus of right cheliped; B, C, Austinograea hourdezi n. sp., due to the patch of dense setae on inner surface of both chelae: B, Lau Basin, TUIM07MV cruise, dive 163, ABE site, 20°45.65’S, 176°11.45’W, 2130 m, 23.VI.2005; on a bed of gastropod Ifremeria nautilei Bouchet & Warén, 1991; C, Lau Basin, Lau Basin 2009 cruise, dive 431, ABE site, 20°45.65’S, 176°11.45’W, 2130 m, 03.VI.2009. The crab and the gastropods Alviniconcha hessleri sensu lato are blurry, the photography in situ having been taken in hydrothermal diffuse area with the emanating fluid visible as shimmering water. Photographies courtesy of C. R. Fisher (Penn State University, USA).	FIG. 3. — Austinograea hourdezi n. sp. photographed in situ: A, Lau Basin, Lau Basin 2009 cruise, dive 432, Tow Cam site, 20˚18.98’S, 176˚08.19’W, 2723 m, 05.VI.2009 (type locality), among sessiles barnacles Eochionelasmus ohtai ohtai Yamaguchi, 1990. The two dark spots on outer surface of palm of both chelae indicate a male; see patches of dense setae on inner surface of both chelae, and the darkly coloured two-thirds of dactylus of right cheliped; B, C, Austinograea hourdezi n. sp., due to the patch of dense setae on inner surface of both chelae: B, Lau Basin, TUIM07MV cruise, dive 163, ABE site, 20°45.65’S, 176°11.45’W, 2130 m, 23.VI.2005; on a bed of gastropod Ifremeria nautilei Bouchet & Warén, 1991; C, Lau Basin, Lau Basin 2009 cruise, dive 431, ABE site, 20°45.65’S, 176°11.45’W, 2130 m, 03.VI.2009. The crab and the gastropods Alviniconcha hessleri sensu lato are blurry, the photography in situ having been taken in hydrothermal diffuse area with the emanating fluid visible as shimmering water. Photographies courtesy of C. R. Fisher (Penn State University, USA).	2018-03-13	Guinot, Danièle;Segonzac, Michel		Zenodo	biologists	Guinot, Danièle;Segonzac, Michel			
03D587E0FF84FFACFE86263D4442FD6A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3738108/files/figure.png	https://doi.org/10.5281/zenodo.3738108	FIG. 4. — A-C, Austinograea hourdezi n. sp., holotype, ♂ 25.7 × 40.2 mm (right-handed), Lau Back-Arc Basin, TUIM06MV cruise, dive 142, Tow Cam site, 20°19.07’S, 176°08.24’W, 2719 m, MNHN-IU-2016-10737: A, B, chelae with two coloured spots on outer surface of palm of right crusher (A) and left cutter (B); C, G1 and G2 photographed in situ; D, E, Austinograea hourdezi n. sp., atypical ♀ 30.0 × 48.5 mm (right-handed), Lau Back-Arc Basin, MGLN07MV cruise, dive 230, Kilo Moana site, 20°03.23’S, 176°08.01’W, 2623 m, MNHN-IU-2016-10752: D, crusher with one marked dark spot and the other one, only discernible by a yellow trace (wound at base of fixed finger is not a spot comparable to that of A. jolliveti n. sp.); E, cutter with two indistinct spots, only as yellow traces.	FIG. 4. — A-C, Austinograea hourdezi n. sp., holotype, ♂ 25.7 × 40.2 mm (right-handed), Lau Back-Arc Basin, TUIM06MV cruise, dive 142, Tow Cam site, 20°19.07’S, 176°08.24’W, 2719 m, MNHN-IU-2016-10737: A, B, chelae with two coloured spots on outer surface of palm of right crusher (A) and left cutter (B); C, G1 and G2 photographed in situ; D, E, Austinograea hourdezi n. sp., atypical ♀ 30.0 × 48.5 mm (right-handed), Lau Back-Arc Basin, MGLN07MV cruise, dive 230, Kilo Moana site, 20°03.23’S, 176°08.01’W, 2623 m, MNHN-IU-2016-10752: D, crusher with one marked dark spot and the other one, only discernible by a yellow trace (wound at base of fixed finger is not a spot comparable to that of A. jolliveti n. sp.); E, cutter with two indistinct spots, only as yellow traces.	2018-03-13	Guinot, Danièle;Segonzac, Michel		Zenodo	biologists	Guinot, Danièle;Segonzac, Michel			
03D587E0FF84FFACFE86263D4442FD6A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3738110/files/figure.png	https://doi.org/10.5281/zenodo.3738110	FIG. 5. — Austinograea hourdezi n. sp., paratype, ♂ 29.8 × 48.1 mm (left-handed, with weak heterochely and heterodonty), Lau Back-Arc Basin, TUIM06MV cruise, dive 142, Tow Cam site,MNHN-IU-2016-10738: A, dorsal view; B, frontal view; C, mxp3; D, ventral view; E, G, both chelae with two typical spots on outer surface; F, H, both chelae with patches of setae on inner surface: E, F, cutter situated at right; G, H, crusher situated at left.	FIG. 5. — Austinograea hourdezi n. sp., paratype, ♂ 29.8 × 48.1 mm (left-handed, with weak heterochely and heterodonty), Lau Back-Arc Basin, TUIM06MV cruise, dive 142, Tow Cam site,MNHN-IU-2016-10738: A, dorsal view; B, frontal view; C, mxp3; D, ventral view; E, G, both chelae with two typical spots on outer surface; F, H, both chelae with patches of setae on inner surface: E, F, cutter situated at right; G, H, crusher situated at left.	2018-03-13	Guinot, Danièle;Segonzac, Michel		Zenodo	biologists	Guinot, Danièle;Segonzac, Michel			
03D587E0FF84FFACFE86263D4442FD6A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3738112/files/figure.png	https://doi.org/10.5281/zenodo.3738112	FIG. 6. — Austinograea hourdezi n. sp.: A-C, holotype, ♂ 25.7 × 40.2 mm (right-handed), Lau Back-Arc Basin, TUIM06MV cruise, dive 142, Tow Cam site, 20°19.07’S, 176°08.24’W, 2719 m, MNHN-IU-2016-10737: A, B, right and left mxp3, with and without ornamentation; C, thoracic sternum. D, E, paratype, ♂ 29.8 × 48.1 mm (left-handed), Lau Back-Arc Basin,TUIM06MV cruise, dive 142, Tow Cam site,MNHN-IU-2016-10738: D, G1, two views;E, G2, two views. Scale bars: A, B, D, E, 1 mm; C, 5 mm. Note the scale bars of the two gonopods, the G2 being about half-length of G1.	FIG. 6. — Austinograea hourdezi n. sp.: A-C, holotype, ♂ 25.7 × 40.2 mm (right-handed), Lau Back-Arc Basin, TUIM06MV cruise, dive 142, Tow Cam site, 20°19.07’S, 176°08.24’W, 2719 m, MNHN-IU-2016-10737: A, B, right and left mxp3, with and without ornamentation; C, thoracic sternum. D, E, paratype, ♂ 29.8 × 48.1 mm (left-handed), Lau Back-Arc Basin,TUIM06MV cruise, dive 142, Tow Cam site,MNHN-IU-2016-10738: D, G1, two views;E, G2, two views. Scale bars: A, B, D, E, 1 mm; C, 5 mm. Note the scale bars of the two gonopods, the G2 being about half-length of G1.	2018-03-13	Guinot, Danièle;Segonzac, Michel		Zenodo	biologists	Guinot, Danièle;Segonzac, Michel			
03D587E0FF84FFACFE86263D4442FD6A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3738114/files/figure.png	https://doi.org/10.5281/zenodo.3738114	FIG. 7. — Austinograea hourdezi n. sp., paratype, ♀ 18.3 × 28.4 mm (right-handed), Lau Back-Arc Basin, BIOLAU cruise, BL 12, Vai Lili site, 23°13’S, 176°38’W, 1750 m, MNHN-IU-2016-10745 (= MNHN-B24060): A, dorsal view; B, C, ventral views, with pleon; D, thoracic sternum and vulvae; E, G, both chelae without spots on outer surface; F, H, both chelae with patches of setae on inner surface; E, F, right crusher; G, H, left cutter.	FIG. 7. — Austinograea hourdezi n. sp., paratype, ♀ 18.3 × 28.4 mm (right-handed), Lau Back-Arc Basin, BIOLAU cruise, BL 12, Vai Lili site, 23°13’S, 176°38’W, 1750 m, MNHN-IU-2016-10745 (= MNHN-B24060): A, dorsal view; B, C, ventral views, with pleon; D, thoracic sternum and vulvae; E, G, both chelae without spots on outer surface; F, H, both chelae with patches of setae on inner surface; E, F, right crusher; G, H, left cutter.	2018-03-13	Guinot, Danièle;Segonzac, Michel		Zenodo	biologists	Guinot, Danièle;Segonzac, Michel			
03D587E0FF84FFACFE86263D4442FD6A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3738116/files/figure.png	https://doi.org/10.5281/zenodo.3738116	FIG. 8. — A, B, Austinograea alayseae Guinot, 1990,photographed in situ: see absence of patches of setae on inner surface of chelae:A, crab with white carapace, Lau Basin 2009 cruise, Kilo Moana site, 20°03.23’S, 176°08.01’W, 2621 m, among mussels Bathymodiolus brevior Cosel, Métivier & Hashimoto, 1994 and snails Ifremeria nautilei Bouchet & Warén, 1991; B, crab with carapace stained orange due to iron or manganese oxide deposits, and cluster of alvinocaridid shrimps, Lau Basin, TUIM07MV, Kilo Moana site, 20°03.23’S, 176°08.01’W, 2621 m; C, Austinograea hourdezi n. sp. (presumed identification, see p. 89), Lau Basin, Lau Basin 2009 cruise, Kilo Moana site, among mussels Bathymodiolus brevior, gastropods Ifremeria nautilei, sea anemone probably Cyananthea hourdezi Zelnio, Rodríguez & Daly, 2009, and alvinocaridid shrimp, Alvinocaris komaii Zelnio & Hourdez, 2009. This invidual with palm of preserved left cheliped (regenerated?) bearing only a single dark spot is atypical such as many Austinograea species showing regenerated chelipeds; patches of setae discernible just above on inner surface of chela and on right subhepatic region. Photographies courtesy of C. R. Fisher (Penn State University, USA).	FIG. 8. — A, B, Austinograea alayseae Guinot, 1990,photographed in situ: see absence of patches of setae on inner surface of chelae:A, crab with white carapace, Lau Basin 2009 cruise, Kilo Moana site, 20°03.23’S, 176°08.01’W, 2621 m, among mussels Bathymodiolus brevior Cosel, Métivier & Hashimoto, 1994 and snails Ifremeria nautilei Bouchet & Warén, 1991; B, crab with carapace stained orange due to iron or manganese oxide deposits, and cluster of alvinocaridid shrimps, Lau Basin, TUIM07MV, Kilo Moana site, 20°03.23’S, 176°08.01’W, 2621 m; C, Austinograea hourdezi n. sp. (presumed identification, see p. 89), Lau Basin, Lau Basin 2009 cruise, Kilo Moana site, among mussels Bathymodiolus brevior, gastropods Ifremeria nautilei, sea anemone probably Cyananthea hourdezi Zelnio, Rodríguez & Daly, 2009, and alvinocaridid shrimp, Alvinocaris komaii Zelnio & Hourdez, 2009. This invidual with palm of preserved left cheliped (regenerated?) bearing only a single dark spot is atypical such as many Austinograea species showing regenerated chelipeds; patches of setae discernible just above on inner surface of chela and on right subhepatic region. Photographies courtesy of C. R. Fisher (Penn State University, USA).	2018-03-13	Guinot, Danièle;Segonzac, Michel		Zenodo	biologists	Guinot, Danièle;Segonzac, Michel			
03D587E0FF93FFADFC7726924418F836.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3738118/files/figure.png	https://doi.org/10.5281/zenodo.3738118	FIG. 9. — Austinograea jolliveti n. sp., holotype,♂ 12.8 × 20.0 mm (right-handed), North Fiji Basin,STARMER II cruise,dive 18 (PL 18), Mussel Valley site, 18°50’S, 173°29’E, 2750 m, MNHN-IU-2016-10769: A, dorsal view; B, C, ventral views; D, thoracic sternum with G1 and G2 in situ; E, G, both chelae with one coloured spot at fixed finger base and patch of setae at occluding margins of fingers; F, H, both chelae with patches of setae on inner surface and extending along oc- cluding margins of fingers; E, F, right crusher; G, H, left cutter. Note the long merus.	FIG. 9. — Austinograea jolliveti n. sp., holotype,♂ 12.8 × 20.0 mm (right-handed), North Fiji Basin,STARMER II cruise,dive 18 (PL 18), Mussel Valley site, 18°50’S, 173°29’E, 2750 m, MNHN-IU-2016-10769: A, dorsal view; B, C, ventral views; D, thoracic sternum with G1 and G2 in situ; E, G, both chelae with one coloured spot at fixed finger base and patch of setae at occluding margins of fingers; F, H, both chelae with patches of setae on inner surface and extending along oc- cluding margins of fingers; E, F, right crusher; G, H, left cutter. Note the long merus.	2018-03-13	Guinot, Danièle;Segonzac, Michel		Zenodo	biologists	Guinot, Danièle;Segonzac, Michel			
03D587E0FF93FFADFC7726924418F836.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3738120/files/figure.png	https://doi.org/10.5281/zenodo.3738120	FIG. 11. — Austinograea jolliveti n. sp.,holotype,♂ 12.8 × 20.0 mm (right-handed),North Fiji Basin,STARMER II cruise,dive 18 (PL 18),Mussel Valley site,18°50’S, 173°29’E, 2750 m, MNHN-IU-2016-10769: A, mxp3; B, thoracic sternum; C, G1 and G2 in situ (reconstructed); D, G1, two views; E, G2, two views. Scale bars: B, 5 mm; D, 1 mm; E, 0.5 mm (note the scale bars of the two gonopods, the G2 being about half-length of G1); A, C, without scale.	FIG. 11. — Austinograea jolliveti n. sp.,holotype,♂ 12.8 × 20.0 mm (right-handed),North Fiji Basin,STARMER II cruise,dive 18 (PL 18),Mussel Valley site,18°50’S, 173°29’E, 2750 m, MNHN-IU-2016-10769: A, mxp3; B, thoracic sternum; C, G1 and G2 in situ (reconstructed); D, G1, two views; E, G2, two views. Scale bars: B, 5 mm; D, 1 mm; E, 0.5 mm (note the scale bars of the two gonopods, the G2 being about half-length of G1); A, C, without scale.	2018-03-13	Guinot, Danièle;Segonzac, Michel		Zenodo	biologists	Guinot, Danièle;Segonzac, Michel			
