taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
7E52EA6DC7075FAF8A32E4CFDCD7000D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629324	https://doi.org/10.3897/zookeys.1079.76412.figure14	Figure 14. Mysidetes hanseni in its natural habitat inside ice cave of Damiers Islands, Antarctica A adult male, dorsal B incubating female, dorsal C physical aspect of habitat.	Figure 14. Mysidetes hanseni in its natural habitat inside ice cave of Damiers Islands, Antarctica A adult male, dorsal B incubating female, dorsal C physical aspect of habitat.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
7E52EA6DC7075FAF8A32E4CFDCD7000D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629325	https://doi.org/10.3897/zookeys.1079.76412.figure15	Figure 15. Lectotype of Mysidetes hanseni Zimmer, 1914, adult male BL 18.6 mm A body, lateral B terminal fifth of telson C anterior body region, dorsal D anterior body region, obliquely ventral, left arrow points to remnant of broken appendix masculina, right arrow to mesial swelling of median segment of antennular trunk. A, B, objects artificially separated from background.	Figure 15. Lectotype of Mysidetes hanseni Zimmer, 1914, adult male BL 18.6 mm A body, lateral B terminal fifth of telson C anterior body region, dorsal D anterior body region, obliquely ventral, left arrow points to remnant of broken appendix masculina, right arrow to mesial swelling of median segment of antennular trunk. A, B, objects artificially separated from background.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
7E52EA6DC7075FAF8A32E4CFDCD7000D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629326	https://doi.org/10.3897/zookeys.1079.76412.figure16	Figure 16. Mysidetes hanseni from ice cave of Curie Islands, Antarctica. Adult females BL 23.4 mm (A, B), 21.4 mm (E); adult male 24.7 mm (C, D). A head of female, obliquely lateral B anterior body region of female, dorsal, dashed line enhances the anterior contour of carapace C anterior body region of male, lateral D tail fan, lateral E cuticle structures on outer surface of the large second oostegite.	Figure 16. Mysidetes hanseni from ice cave of Curie Islands, Antarctica. Adult females BL 23.4 mm (A, B), 21.4 mm (E); adult male 24.7 mm (C, D). A head of female, obliquely lateral B anterior body region of female, dorsal, dashed line enhances the anterior contour of carapace C anterior body region of male, lateral D tail fan, lateral E cuticle structures on outer surface of the large second oostegite.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
7E52EA6DC7075FAF8A32E4CFDCD7000D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629327	https://doi.org/10.3897/zookeys.1079.76412.figure17	Figure 17. Mysidetes hanseni from ice cave of Curie Islands, Antarctica. Adult male BL 24.7 mm (A, C-F, I, J), adult female 23.4 mm (B, G, H, K-M) A right male antennula, dorsal B distal margin of left female antennular trunk, ventral, flagella omitted C antenna with antennal gland, dorsal, setae omitted from antennal scale D carapace expanded on slide, details show cervical (E) and cardial (F) pore groups G-K tarsus in series of thoracic endopods 2 - 5, 8, setae omitted L tergite expanded on slide together with pleurites of pleomere 1, setae of pleopods omitted, detail (M) shows transverse pore groups. E, F, M, pore diameters not to scale.	Figure 17. Mysidetes hanseni from ice cave of Curie Islands, Antarctica. Adult male BL 24.7 mm (A, C-F, I, J), adult female 23.4 mm (B, G, H, K-M) A right male antennula, dorsal B distal margin of left female antennular trunk, ventral, flagella omitted C antenna with antennal gland, dorsal, setae omitted from antennal scale D carapace expanded on slide, details show cervical (E) and cardial (F) pore groups G-K tarsus in series of thoracic endopods 2 - 5, 8, setae omitted L tergite expanded on slide together with pleurites of pleomere 1, setae of pleopods omitted, detail (M) shows transverse pore groups. E, F, M, pore diameters not to scale.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
7E52EA6DC7075FAF8A32E4CFDCD7000D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629328	https://doi.org/10.3897/zookeys.1079.76412.figure18	Figure 18. Cardiac portion of foregut in Mysidetes hanseni from ice cave of Curie Islands, Antarctica; pyloric parts removed. Adult female BL 23.4 mm. A foregut in slightly oblique lateral view, lower-case labels indicate dorsolateral infoldings (di), lateralia (la), mid-gut (mg), esophagus (oe), pigment bodies (pb), and storage space (sp) B spine from dorsolateral infoldings C spinose lobe of posterior part of lateralia D, E spines from anterior parts of lateralia.	Figure 18. Cardiac portion of foregut in Mysidetes hanseni from ice cave of Curie Islands, Antarctica; pyloric parts removed. Adult female BL 23.4 mm. A foregut in slightly oblique lateral view, lower-case labels indicate dorsolateral infoldings (di), lateralia (la), mid-gut (mg), esophagus (oe), pigment bodies (pb), and storage space (sp) B spine from dorsolateral infoldings C spinose lobe of posterior part of lateralia D, E spines from anterior parts of lateralia.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
7E52EA6DC7075FAF8A32E4CFDCD7000D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629329	https://doi.org/10.3897/zookeys.1079.76412.figure19	Figure 19. Mysidetes hanseni from ice cave of Curie Islands, Antarctica. Adult male BL 24.7 mm. A thoracopod 8, rostral B penis C-E series of male pleopods 1, 3, 5, caudal (C, D) and rostral (E) face, many setae broken F uropods, dorsal, setae omitted G telson.	Figure 19. Mysidetes hanseni from ice cave of Curie Islands, Antarctica. Adult male BL 24.7 mm. A thoracopod 8, rostral B penis C-E series of male pleopods 1, 3, 5, caudal (C, D) and rostral (E) face, many setae broken F uropods, dorsal, setae omitted G telson.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
7E52EA6DC7075FAF8A32E4CFDCD7000D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629330	https://doi.org/10.3897/zookeys.1079.76412.figure20	Figure 20. Nauplioid larva of Mysidetes hanseni from ice cave of Damiers Islands, Antarctica A larva at late substage N 2, lateral B antennae and mouth field, ventral, lower-case labels indicate antennula (a 1), antenna (a 2), labrum (l) and mandibles (m) with palp (p) C tip of antennula D tip of abdomen with caudal furca, lateral. A, larva artificially separated from background; A-D are from four different specimens.	Figure 20. Nauplioid larva of Mysidetes hanseni from ice cave of Damiers Islands, Antarctica A larva at late substage N 2, lateral B antennae and mouth field, ventral, lower-case labels indicate antennula (a 1), antenna (a 2), labrum (l) and mandibles (m) with palp (p) C tip of antennula D tip of abdomen with caudal furca, lateral. A, larva artificially separated from background; A-D are from four different specimens.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
7E52EA6DC7075FAF8A32E4CFDCD7000D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629335	https://doi.org/10.3897/zookeys.1079.76412.figure25	Figure 25. Surface details of appendix masculina and its female homologue in series of increasing body size for Mysidetes illigi (A-C) and M. hanseni (D) from Antarctic ice caves. A immature male BL 12.1 mm B subadult male 14.7 mm C adult female 18.4 mm D adult male 24.7 mm.	Figure 25. Surface details of appendix masculina and its female homologue in series of increasing body size for Mysidetes illigi (A-C) and M. hanseni (D) from Antarctic ice caves. A immature male BL 12.1 mm B subadult male 14.7 mm C adult female 18.4 mm D adult male 24.7 mm.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
7E52EA6DC7075FAF8A32E4CFDCD7000D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629321	https://doi.org/10.3897/zookeys.1079.76412.figure11	Figure 11. Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult females BL 18.4 mm (A, C, E), 18.1 mm (B, D) A labrum, ventral aspect B mandibles with right palp, rostral C labium D maxillula, caudal E maxilla, caudal.	Figure 11. Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult females BL 18.4 mm (A, C, E), 18.1 mm (B, D) A labrum, ventral aspect B mandibles with right palp, rostral C labium D maxillula, caudal E maxilla, caudal.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
7E52EA6DC7075FAF8A32E4CFDCD7000D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629331	https://doi.org/10.3897/zookeys.1079.76412.figure21	Figure 21. Phylogenetic placement of Pseudomma kryotroglodytum sp. nov. from Antarctic ice caves at Bernard Island, amongst the Pseudomma taxa available in DNA databases (GenBank accession numbers shown), based on 18 S rDNA. The root is the Erythropini Holmesiella affinis. Neighbour-Joining (NJ, shown here) and Maximum Likelihood (ML) reconstruction methods gave a similar topology. Bootstrap (1000 replicates) values, higher than 700, are shown at nodes (NJ / ML) in this order.	Figure 21. Phylogenetic placement of Pseudomma kryotroglodytum sp. nov. from Antarctic ice caves at Bernard Island, amongst the Pseudomma taxa available in DNA databases (GenBank accession numbers shown), based on 18 S rDNA. The root is the Erythropini Holmesiella affinis. Neighbour-Joining (NJ, shown here) and Maximum Likelihood (ML) reconstruction methods gave a similar topology. Bootstrap (1000 replicates) values, higher than 700, are shown at nodes (NJ / ML) in this order.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
7E52EA6DC7075FAF8A32E4CFDCD7000D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629332	https://doi.org/10.3897/zookeys.1079.76412.figure22	Figure 22. Distance tree (Neighbour-Joining) of mitochondrial COI sequences of Mysidetes hanseni and Mysidetes illigi specimens collected in Antarctic ice caves at Curie and Damiers Islands, Dumont d'Urville Station, rooted with Antarctomysis maxima from the same area. Most relevant Bootstrap (1000 replicates) values are shown at nodes.	Figure 22. Distance tree (Neighbour-Joining) of mitochondrial COI sequences of Mysidetes hanseni and Mysidetes illigi specimens collected in Antarctic ice caves at Curie and Damiers Islands, Dumont d'Urville Station, rooted with Antarctomysis maxima from the same area. Most relevant Bootstrap (1000 replicates) values are shown at nodes.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
FBB444BDF1A45E0699F6B834D61E895B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629317	https://doi.org/10.3897/zookeys.1079.76412.figure7	Figure 7. Mysidetes illigi from ice cave of Bernard Island, Antarctica A subadult male, dorsal B subadult male, lateral C hyperbenthic association formed by mysids and early stages of nothotheniid fish D fish swarm mixed with small number of mysids several metres inside cave A, B, living specimens in laboratory.	Figure 7. Mysidetes illigi from ice cave of Bernard Island, Antarctica A subadult male, dorsal B subadult male, lateral C hyperbenthic association formed by mysids and early stages of nothotheniid fish D fish swarm mixed with small number of mysids several metres inside cave A, B, living specimens in laboratory.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
FBB444BDF1A45E0699F6B834D61E895B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629318	https://doi.org/10.3897/zookeys.1079.76412.figure8	Figure 8. Holotype of Mysidetes illigi, subadult female BL 12.7 mm A body, lateral, most thoracic endopods broken (specimen artificially separated from background) B anterior body region, dorsal, cuticle lifted from cornea as fixation artefact C cephalic region, ventral D detail of (C) showing distal margin of right antennular trunk, arrows point to mid-dorsal lobe (female antennular lobe = derivate of appendix masculina).	Figure 8. Holotype of Mysidetes illigi, subadult female BL 12.7 mm A body, lateral, most thoracic endopods broken (specimen artificially separated from background) B anterior body region, dorsal, cuticle lifted from cornea as fixation artefact C cephalic region, ventral D detail of (C) showing distal margin of right antennular trunk, arrows point to mid-dorsal lobe (female antennular lobe = derivate of appendix masculina).	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
FBB444BDF1A45E0699F6B834D61E895B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629319	https://doi.org/10.3897/zookeys.1079.76412.figure9	Figure 9. Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult females BL 18.1 mm (A, C-E), 18.4 mm (B) A head, lateral B anterior body region, dorsal, dashed line enhances the anterior contour of carapace C paired circular structures symmetrically arranged in front of posterior margin of carapace D series of cuticle structures parallel to lateral margin of carapace E tail fan, lateral.	Figure 9. Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult females BL 18.1 mm (A, C-E), 18.4 mm (B) A head, lateral B anterior body region, dorsal, dashed line enhances the anterior contour of carapace C paired circular structures symmetrically arranged in front of posterior margin of carapace D series of cuticle structures parallel to lateral margin of carapace E tail fan, lateral.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
FBB444BDF1A45E0699F6B834D61E895B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629320	https://doi.org/10.3897/zookeys.1079.76412.figure10	Figure 10. Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult females BL 17.9 mm (A) 18.1 mm (B, D, K) 17.3 mm (C), 18.4 mm (E-J). A right antennula, dorsal B distal margin of left antennular trunk, ventral, arrow points to mid-dorsal lobe (derivate of appendix masculina), flagellae omitted C antenna with antennal gland, dorsal, setae omitted from antennal scale D carapace expanded on slide E ' tarsus' of thoracic endopod 1, caudal, setae omitted, detail (F) shows claw G-K series of tarsus 2 - 5, 8, setae omitted.	Figure 10. Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult females BL 17.9 mm (A) 18.1 mm (B, D, K) 17.3 mm (C), 18.4 mm (E-J). A right antennula, dorsal B distal margin of left antennular trunk, ventral, arrow points to mid-dorsal lobe (derivate of appendix masculina), flagellae omitted C antenna with antennal gland, dorsal, setae omitted from antennal scale D carapace expanded on slide E ' tarsus' of thoracic endopod 1, caudal, setae omitted, detail (F) shows claw G-K series of tarsus 2 - 5, 8, setae omitted.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
FBB444BDF1A45E0699F6B834D61E895B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629321	https://doi.org/10.3897/zookeys.1079.76412.figure11	Figure 11. Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult females BL 18.4 mm (A, C, E), 18.1 mm (B, D) A labrum, ventral aspect B mandibles with right palp, rostral C labium D maxillula, caudal E maxilla, caudal.	Figure 11. Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult females BL 18.4 mm (A, C, E), 18.1 mm (B, D) A labrum, ventral aspect B mandibles with right palp, rostral C labium D maxillula, caudal E maxilla, caudal.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
FBB444BDF1A45E0699F6B834D61E895B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629322	https://doi.org/10.3897/zookeys.1079.76412.figure12	Figure 12. Cardiac portion of foregut in Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult female BL 18.1 mm A foregut in dorsal view, food removed from right half, lower-case labels indicate dorsolateral infoldings (di), lateralia (la), mid-gut (mg) and storage space (sp) B spine group from dorsolateral infoldings C spinose lobe of posterior part of lateralia D, E spines from median portions of lateralia.	Figure 12. Cardiac portion of foregut in Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult female BL 18.1 mm A foregut in dorsal view, food removed from right half, lower-case labels indicate dorsolateral infoldings (di), lateralia (la), mid-gut (mg) and storage space (sp) B spine group from dorsolateral infoldings C spinose lobe of posterior part of lateralia D, E spines from median portions of lateralia.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
FBB444BDF1A45E0699F6B834D61E895B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629323	https://doi.org/10.3897/zookeys.1079.76412.figure13	Figure 13. Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult females BL 18.1 mm (A, C-E, H), 18.4 mm (I); subadult males 13.7 mm (B), 13.1 mm (F, G). A thoracopod 6 including rudimentary oostegite B penis of subadult male C-E series of female pleopods 1, 3, 5 F, G pleopods 4, 5 in subadult male H uropods dorsal, setae omitted I telson. C-G, many setae broken.	Figure 13. Mysidetes illigi from ice cave of Bernard Island, Antarctica. Adult females BL 18.1 mm (A, C-E, H), 18.4 mm (I); subadult males 13.7 mm (B), 13.1 mm (F, G). A thoracopod 6 including rudimentary oostegite B penis of subadult male C-E series of female pleopods 1, 3, 5 F, G pleopods 4, 5 in subadult male H uropods dorsal, setae omitted I telson. C-G, many setae broken.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
FBB444BDF1A45E0699F6B834D61E895B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629335	https://doi.org/10.3897/zookeys.1079.76412.figure25	Figure 25. Surface details of appendix masculina and its female homologue in series of increasing body size for Mysidetes illigi (A-C) and M. hanseni (D) from Antarctic ice caves. A immature male BL 12.1 mm B subadult male 14.7 mm C adult female 18.4 mm D adult male 24.7 mm.	Figure 25. Surface details of appendix masculina and its female homologue in series of increasing body size for Mysidetes illigi (A-C) and M. hanseni (D) from Antarctic ice caves. A immature male BL 12.1 mm B subadult male 14.7 mm C adult female 18.4 mm D adult male 24.7 mm.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
FBB444BDF1A45E0699F6B834D61E895B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629327	https://doi.org/10.3897/zookeys.1079.76412.figure17	Figure 17. Mysidetes hanseni from ice cave of Curie Islands, Antarctica. Adult male BL 24.7 mm (A, C-F, I, J), adult female 23.4 mm (B, G, H, K-M) A right male antennula, dorsal B distal margin of left female antennular trunk, ventral, flagella omitted C antenna with antennal gland, dorsal, setae omitted from antennal scale D carapace expanded on slide, details show cervical (E) and cardial (F) pore groups G-K tarsus in series of thoracic endopods 2 - 5, 8, setae omitted L tergite expanded on slide together with pleurites of pleomere 1, setae of pleopods omitted, detail (M) shows transverse pore groups. E, F, M, pore diameters not to scale.	Figure 17. Mysidetes hanseni from ice cave of Curie Islands, Antarctica. Adult male BL 24.7 mm (A, C-F, I, J), adult female 23.4 mm (B, G, H, K-M) A right male antennula, dorsal B distal margin of left female antennular trunk, ventral, flagella omitted C antenna with antennal gland, dorsal, setae omitted from antennal scale D carapace expanded on slide, details show cervical (E) and cardial (F) pore groups G-K tarsus in series of thoracic endopods 2 - 5, 8, setae omitted L tergite expanded on slide together with pleurites of pleomere 1, setae of pleopods omitted, detail (M) shows transverse pore groups. E, F, M, pore diameters not to scale.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
BE91362EA8565F5996E709F88866FB94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629311	https://doi.org/10.3897/zookeys.1079.76412.figure1	Figure 1. Sampling stations (arrows) in ice caves of three islands near Dumont d'Urville Station (DDU), off Adelie Land, Antarctica.	Figure 1. Sampling stations (arrows) in ice caves of three islands near Dumont d'Urville Station (DDU), off Adelie Land, Antarctica.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
BE91362EA8565F5996E709F88866FB94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629314	https://doi.org/10.3897/zookeys.1079.76412.figure4	Figure 4. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm (A, B, E, F) and paratype subadult female 21.5 mm (C, D). A right antennula, dorsal B antenna with antennal gland, ventral, setae omitted from antennal scale C eyeplate and carapace expanded on slide, short arrow points to distolateral edge of carapace, detail (D) pore group in pre-cardial position E mandibles with left palpus, caudal aspect F maxillula, caudal. Scales omitted from objects A-C, E, F but not from eyeplate in panel C; pore diameters not to scale in C, D.	Figure 4. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm (A, B, E, F) and paratype subadult female 21.5 mm (C, D). A right antennula, dorsal B antenna with antennal gland, ventral, setae omitted from antennal scale C eyeplate and carapace expanded on slide, short arrow points to distolateral edge of carapace, detail (D) pore group in pre-cardial position E mandibles with left palpus, caudal aspect F maxillula, caudal. Scales omitted from objects A-C, E, F but not from eyeplate in panel C; pore diameters not to scale in C, D.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
BE91362EA8565F5996E709F88866FB94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629313	https://doi.org/10.3897/zookeys.1079.76412.figure3	Figure 3. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm (A-E) and paratype subadult female 21.5 mm (F) A terminal portion of telson, dorsal, details show scales on left disto-mesial spine (B) and barbs on left terminal seta (C) D anterior half of cephalothorax, lateral, arrow points to distolateral edge of carapace E sixth pleomere with tail fan, lateral F example for pores (three to the left) and coat of scales on tergite of first pleomere.	Figure 3. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm (A-E) and paratype subadult female 21.5 mm (F) A terminal portion of telson, dorsal, details show scales on left disto-mesial spine (B) and barbs on left terminal seta (C) D anterior half of cephalothorax, lateral, arrow points to distolateral edge of carapace E sixth pleomere with tail fan, lateral F example for pores (three to the left) and coat of scales on tergite of first pleomere.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
BE91362EA8565F5996E709F88866FB94.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629318	https://doi.org/10.3897/zookeys.1079.76412.figure8	Figure 8. Holotype of Mysidetes illigi, subadult female BL 12.7 mm A body, lateral, most thoracic endopods broken (specimen artificially separated from background) B anterior body region, dorsal, cuticle lifted from cornea as fixation artefact C cephalic region, ventral D detail of (C) showing distal margin of right antennular trunk, arrows point to mid-dorsal lobe (female antennular lobe = derivate of appendix masculina).	Figure 8. Holotype of Mysidetes illigi, subadult female BL 12.7 mm A body, lateral, most thoracic endopods broken (specimen artificially separated from background) B anterior body region, dorsal, cuticle lifted from cornea as fixation artefact C cephalic region, ventral D detail of (C) showing distal margin of right antennular trunk, arrows point to mid-dorsal lobe (female antennular lobe = derivate of appendix masculina).	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
CD9C61C1BD695761931785C0ACCAE211.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629312	https://doi.org/10.3897/zookeys.1079.76412.figure2	Figure 2. Pseudomma kryotroglodytum sp. nov. from ice cave of Bernard Island, Antarctica A female holotype, lateral B cephalothorax of female holotype, dorsal C physical aspect of the ice cave environment A, B living specimen in laboratory.	Figure 2. Pseudomma kryotroglodytum sp. nov. from ice cave of Bernard Island, Antarctica A female holotype, lateral B cephalothorax of female holotype, dorsal C physical aspect of the ice cave environment A, B living specimen in laboratory.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
CD9C61C1BD695761931785C0ACCAE211.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629313	https://doi.org/10.3897/zookeys.1079.76412.figure3	Figure 3. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm (A-E) and paratype subadult female 21.5 mm (F) A terminal portion of telson, dorsal, details show scales on left disto-mesial spine (B) and barbs on left terminal seta (C) D anterior half of cephalothorax, lateral, arrow points to distolateral edge of carapace E sixth pleomere with tail fan, lateral F example for pores (three to the left) and coat of scales on tergite of first pleomere.	Figure 3. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm (A-E) and paratype subadult female 21.5 mm (F) A terminal portion of telson, dorsal, details show scales on left disto-mesial spine (B) and barbs on left terminal seta (C) D anterior half of cephalothorax, lateral, arrow points to distolateral edge of carapace E sixth pleomere with tail fan, lateral F example for pores (three to the left) and coat of scales on tergite of first pleomere.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
CD9C61C1BD695761931785C0ACCAE211.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629314	https://doi.org/10.3897/zookeys.1079.76412.figure4	Figure 4. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm (A, B, E, F) and paratype subadult female 21.5 mm (C, D). A right antennula, dorsal B antenna with antennal gland, ventral, setae omitted from antennal scale C eyeplate and carapace expanded on slide, short arrow points to distolateral edge of carapace, detail (D) pore group in pre-cardial position E mandibles with left palpus, caudal aspect F maxillula, caudal. Scales omitted from objects A-C, E, F but not from eyeplate in panel C; pore diameters not to scale in C, D.	Figure 4. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm (A, B, E, F) and paratype subadult female 21.5 mm (C, D). A right antennula, dorsal B antenna with antennal gland, ventral, setae omitted from antennal scale C eyeplate and carapace expanded on slide, short arrow points to distolateral edge of carapace, detail (D) pore group in pre-cardial position E mandibles with left palpus, caudal aspect F maxillula, caudal. Scales omitted from objects A-C, E, F but not from eyeplate in panel C; pore diameters not to scale in C, D.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
CD9C61C1BD695761931785C0ACCAE211.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629315	https://doi.org/10.3897/zookeys.1079.76412.figure5	Figure 5. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm A labrum B labium C maxilla, caudal aspect D thoracopod 1 (caudal) with thoracic sternites 1, 2 (ventral) E detail of panel (D) showing dactylus 1 with nail F thoracic endopod 2, rostral G thoracic endopod 4, rostral H detail of panel (G) showing dactylus 4 with nail I inner face of oostegite 1, drawn above part of sympod 6. Scales omitted from objects A-D, F, G; setae from E, H.	Figure 5. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm A labrum B labium C maxilla, caudal aspect D thoracopod 1 (caudal) with thoracic sternites 1, 2 (ventral) E detail of panel (D) showing dactylus 1 with nail F thoracic endopod 2, rostral G thoracic endopod 4, rostral H detail of panel (G) showing dactylus 4 with nail I inner face of oostegite 1, drawn above part of sympod 6. Scales omitted from objects A-D, F, G; setae from E, H.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
CD9C61C1BD695761931785C0ACCAE211.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629316	https://doi.org/10.3897/zookeys.1079.76412.figure6	Figure 6. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm (A-E, H-N) and paratype subadult female 21.5 mm (F, G). A cardiac portion of foregut, dorsal view, dorsal wall omitted B-D details of panel (A) showing modified spines E details of panel (A) showing teeth emerging from a common basis F pleonite 1, cuticle detached and expanded on slide, dorsal and lateral faces on top, ventral face folded in, setae omitted from pleopods G detail of panel (F) showing pore group on left lateral face H-L series of pleopods 1 - 5, rostral = lateral face M uropods, ventral N telson. Scales omitted from objects F, M, N pore diameters not to scale in F, G.	Figure 6. Pseudomma kryotroglodytum sp. nov., holotype adult female BL 26.8 mm (A-E, H-N) and paratype subadult female 21.5 mm (F, G). A cardiac portion of foregut, dorsal view, dorsal wall omitted B-D details of panel (A) showing modified spines E details of panel (A) showing teeth emerging from a common basis F pleonite 1, cuticle detached and expanded on slide, dorsal and lateral faces on top, ventral face folded in, setae omitted from pleopods G detail of panel (F) showing pore group on left lateral face H-L series of pleopods 1 - 5, rostral = lateral face M uropods, ventral N telson. Scales omitted from objects F, M, N pore diameters not to scale in F, G.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
CD9C61C1BD695761931785C0ACCAE211.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629333	https://doi.org/10.3897/zookeys.1079.76412.figure23	Figure 23. Structure of eyeplates in Pseudomma kryotroglodytum sp. nov. and Michthyops parvus. Holotype adult female (D) and paratype subadult female (A, B) of P. kryotroglodytum and non-type adult female of M. parvus (C). A eyeplate expanded on slide, dorsal, to the right somewhat distorted B detail of panel (A) showing cyst connected with bottom of median cleft C homologous cyst in another species and genus, arrow points to tubular connection with anterior margin of eyeplate D series of denticles along sub-lateral section of anterior margin of eyeplate.	Figure 23. Structure of eyeplates in Pseudomma kryotroglodytum sp. nov. and Michthyops parvus. Holotype adult female (D) and paratype subadult female (A, B) of P. kryotroglodytum and non-type adult female of M. parvus (C). A eyeplate expanded on slide, dorsal, to the right somewhat distorted B detail of panel (A) showing cyst connected with bottom of median cleft C homologous cyst in another species and genus, arrow points to tubular connection with anterior margin of eyeplate D series of denticles along sub-lateral section of anterior margin of eyeplate.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
CD9C61C1BD695761931785C0ACCAE211.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/629334	https://doi.org/10.3897/zookeys.1079.76412.figure24	Figure 24. Pseudomma kryotroglodytum sp. nov., paratype subadult female BL 21.5 mm (A, B) and Dactylamblyops sp., adult female 21.8 mm (C, D); A ventrally orientated depression mid-dorsally on basal segment of right antennula, dorsal aspect B detail of panel (A), arrow points to striated pad on bottom of depression, dorsal C depression as in panel (A) for left antennula in another genus, lateral aspect, the short arrow points to mineral particles D detail of panel (C), the long arrow points to striated pad, lateral. A, antennular depression somewhat caudally tilted by the pressure exerted by the cover glass.	Figure 24. Pseudomma kryotroglodytum sp. nov., paratype subadult female BL 21.5 mm (A, B) and Dactylamblyops sp., adult female 21.8 mm (C, D); A ventrally orientated depression mid-dorsally on basal segment of right antennula, dorsal aspect B detail of panel (A), arrow points to striated pad on bottom of depression, dorsal C depression as in panel (A) for left antennula in another genus, lateral aspect, the short arrow points to mineral particles D detail of panel (C), the long arrow points to striated pad, lateral. A, antennular depression somewhat caudally tilted by the pressure exerted by the cover glass.	2021-12-31	Wittmann, Karl J.;Chevaldonne, Pierre		Zenodo	biologists	Wittmann, Karl J.;Chevaldonne, Pierre			
