taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03F54574FF82FF9C4DCEFC4FFEC798F5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117982/files/figure.png	https://doi.org/10.5281/zenodo.1117982	FIGURE 1. A–C, Ione thompsoni Richardson, 1904 (YPM IZ 089393) ex Gilvossius setimanus (DeKay, 1844)). A, dorsal overview of female; B, ventral overview of female with male in situ; C, ventral overview of male. D, photograph of live male Callianassa truncata Giard & Bonnier, 1890 (NHMW 20514) from Croatia bearing Ione thoracica (Montagu, 1808) (NHMW 25810) in left branchial chamber. Scale bars:A–C = 2 mm; D = 5 mm.D courtesyof Peter Dworschak.	FIGURE 1. A–C, Ione thompsoni Richardson, 1904 (YPM IZ 089393) ex Gilvossius setimanus (DeKay, 1844)). A, dorsal overview of female; B, ventral overview of female with male in situ; C, ventral overview of male. D, photograph of live male Callianassa truncata Giard & Bonnier, 1890 (NHMW 20514) from Croatia bearing Ione thoracica (Montagu, 1808) (NHMW 25810) in left branchial chamber. Scale bars:A–C = 2 mm; D = 5 mm.D courtesyof Peter Dworschak.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF83FF904DCEF954FC249A89.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117982/files/figure.png	https://doi.org/10.5281/zenodo.1117982	FIGURE 1. A–C, Ione thompsoni Richardson, 1904 (YPM IZ 089393) ex Gilvossius setimanus (DeKay, 1844)). A, dorsal overview of female; B, ventral overview of female with male in situ; C, ventral overview of male. D, photograph of live male Callianassa truncata Giard & Bonnier, 1890 (NHMW 20514) from Croatia bearing Ione thoracica (Montagu, 1808) (NHMW 25810) in left branchial chamber. Scale bars:A–C = 2 mm; D = 5 mm.D courtesyof Peter Dworschak.	FIGURE 1. A–C, Ione thompsoni Richardson, 1904 (YPM IZ 089393) ex Gilvossius setimanus (DeKay, 1844)). A, dorsal overview of female; B, ventral overview of female with male in situ; C, ventral overview of male. D, photograph of live male Callianassa truncata Giard & Bonnier, 1890 (NHMW 20514) from Croatia bearing Ione thoracica (Montagu, 1808) (NHMW 25810) in left branchial chamber. Scale bars:A–C = 2 mm; D = 5 mm.D courtesyof Peter Dworschak.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF83FF904DCEF954FC249A89.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117984/files/figure.png	https://doi.org/10.5281/zenodo.1117984	FIGURE 2. Variation in pleopod morphology of Ione thoracica (Montagu, 1808). A, pleopod 1 of specimen identified by Bonnier (1900) as Ione vicina Bonnier, 1900 from Naples, Italy, note short endopod (arrow); B, pleopod 1 of specimen identified by Bonnier (1900) as I. thoracica from unspecified locality, but most likely Wimereux, France, note long endopod (arrow); C, pleopod 1 of specimen from Volosko, Croatia (NHMW 25807 ex Callianassa truncata Giard & Bonnier, 1890); D, pleopod 1 of specimen from Lido di Staranzano, Italy (NHMW 25231 ex Pestarella tyrrhena (Petagna, 1792)); E, pleopod 1 of specimenfrom Volosko, Croatia (NHMW 25810 ex C. truncata); F, pleopod 1 of specimen from Hammamet, Tunisia (NHMW 25809 ex C. truncata). A, B from Bourdon 1968; not to scale. Scale bars: C–F = 0.5 mm.	FIGURE 2. Variation in pleopod morphology of Ione thoracica (Montagu, 1808). A, pleopod 1 of specimen identified by Bonnier (1900) as Ione vicina Bonnier, 1900 from Naples, Italy, note short endopod (arrow); B, pleopod 1 of specimen identified by Bonnier (1900) as I. thoracica from unspecified locality, but most likely Wimereux, France, note long endopod (arrow); C, pleopod 1 of specimen from Volosko, Croatia (NHMW 25807 ex Callianassa truncata Giard & Bonnier, 1890); D, pleopod 1 of specimen from Lido di Staranzano, Italy (NHMW 25231 ex Pestarella tyrrhena (Petagna, 1792)); E, pleopod 1 of specimenfrom Volosko, Croatia (NHMW 25810 ex C. truncata); F, pleopod 1 of specimen from Hammamet, Tunisia (NHMW 25809 ex C. truncata). A, B from Bourdon 1968; not to scale. Scale bars: C–F = 0.5 mm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF8FFF924DCEFE67FBA499B1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117986/files/figure.png	https://doi.org/10.5281/zenodo.1117986	FIGURE 3. Acrobelione halimedae n. sp., mature holotype female (ZRC 1990.4330), ex Austinogebia spinfrons (Haswell, 1881). A, dorsal overview of female; B, ventral overview of female; C, right antennule and antenna; D, left barbula; E, right maxilliped, outer view; F, right oostegite 1, internal view; G, right oostegite 1, outer view; H, right pereopod 1; I, left pereopod 7; J, right pereomere 7 (Per7) and right lateral plate 1 (Lp1); K, left lateral plate 1; L, ventral view of fifth pleopods (Ple5) and uropods (Uro).Scale bars:A, B, E, F = 1 mm; C = 125 µm; D, = 250 µm; G–L = 500 µm.	FIGURE 3. Acrobelione halimedae n. sp., mature holotype female (ZRC 1990.4330), ex Austinogebia spinfrons (Haswell, 1881). A, dorsal overview of female; B, ventral overview of female; C, right antennule and antenna; D, left barbula; E, right maxilliped, outer view; F, right oostegite 1, internal view; G, right oostegite 1, outer view; H, right pereopod 1; I, left pereopod 7; J, right pereomere 7 (Per7) and right lateral plate 1 (Lp1); K, left lateral plate 1; L, ventral view of fifth pleopods (Ple5) and uropods (Uro).Scale bars:A, B, E, F = 1 mm; C = 125 µm; D, = 250 µm; G–L = 500 µm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF8BFF974DCEFD64FEFB9A88.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117988/files/figure.png	https://doi.org/10.5281/zenodo.1117988	FIGURE 4. Gyge ovalis (Shiino, 1939) (ZRC 1997.713) ex Austinogebia edulis Ngoc-Ho & Chan, 1992.A, immature female, dorsal view; B, male, dorsal view.Scale bars: A, B = 1.0 mm.	FIGURE 4. Gyge ovalis (Shiino, 1939) (ZRC 1997.713) ex Austinogebia edulis Ngoc-Ho & Chan, 1992.A, immature female, dorsal view; B, male, dorsal view.Scale bars: A, B = 1.0 mm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF89FF884DCEFA7DFDF79EB5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117990/files/figure.png	https://doi.org/10.5281/zenodo.1117990	FIGURE5. Orthionefurcata (Richardson, 1904), Probopyrus pandicola (Packard,1879), and Progebiophilus upogebiae (Hay, 1917). A, female dorsal view of O. furcata (USNM 1424906 ex USNM 84049); B, male dorsal view of O. furcata (USNM 84052); C, male dorsal view of P.pandicola (USNM 1424905 ex USNM 84047); D, male dorsal view of P. upogebiae (USNM 48370); E, left oostegite 1 of P.upogebiae, internal view (USNM 84049).Scale bars: A–E = 1.0 mm.	FIGURE5. Orthionefurcata (Richardson, 1904), Probopyrus pandicola (Packard,1879), and Progebiophilus upogebiae (Hay, 1917). A, female dorsal view of O. furcata (USNM 1424906 ex USNM 84049); B, male dorsal view of O. furcata (USNM 84052); C, male dorsal view of P.pandicola (USNM 1424905 ex USNM 84047); D, male dorsal view of P. upogebiae (USNM 48370); E, left oostegite 1 of P.upogebiae, internal view (USNM 84049).Scale bars: A–E = 1.0 mm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF94FF8F4DCEFA1DFE399D58.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117990/files/figure.png	https://doi.org/10.5281/zenodo.1117990	FIGURE5. Orthionefurcata (Richardson, 1904), Probopyrus pandicola (Packard,1879), and Progebiophilus upogebiae (Hay, 1917). A, female dorsal view of O. furcata (USNM 1424906 ex USNM 84049); B, male dorsal view of O. furcata (USNM 84052); C, male dorsal view of P.pandicola (USNM 1424905 ex USNM 84047); D, male dorsal view of P. upogebiae (USNM 48370); E, left oostegite 1 of P.upogebiae, internal view (USNM 84049).Scale bars: A–E = 1.0 mm.	FIGURE5. Orthionefurcata (Richardson, 1904), Probopyrus pandicola (Packard,1879), and Progebiophilus upogebiae (Hay, 1917). A, female dorsal view of O. furcata (USNM 1424906 ex USNM 84049); B, male dorsal view of O. furcata (USNM 84052); C, male dorsal view of P.pandicola (USNM 1424905 ex USNM 84047); D, male dorsal view of P. upogebiae (USNM 48370); E, left oostegite 1 of P.upogebiae, internal view (USNM 84049).Scale bars: A–E = 1.0 mm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF94FF8F4DCEFA1DFE399D58.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117992/files/figure.png	https://doi.org/10.5281/zenodo.1117992	FIGURE6. Progebiophilus upogebiae (Hay, 1917) (UF 044634).A, female, dorsal view; B,female,ventral view with male in situ; C, seventh pereopod from left side; note the Cothurnia-like ciliate (Vaginicolidae) and Eccrinales attached directly to the pereopod (shown only on right side) as well as on the protozoans; D, close-up of single Cothurnia-like sp. with attached Eccrinales(asterisk indicatesonly specimen ofEccrinales with septa drawn).Scale bars:A, B = 1mm; C = 250µm; D = 25 µm. A, B courtesy of Gustav Paulay.	FIGURE6. Progebiophilus upogebiae (Hay, 1917) (UF 044634).A, female, dorsal view; B,female,ventral view with male in situ; C, seventh pereopod from left side; note the Cothurnia-like ciliate (Vaginicolidae) and Eccrinales attached directly to the pereopod (shown only on right side) as well as on the protozoans; D, close-up of single Cothurnia-like sp. with attached Eccrinales(asterisk indicatesonly specimen ofEccrinales with septa drawn).Scale bars:A, B = 1mm; C = 250µm; D = 25 µm. A, B courtesy of Gustav Paulay.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF94FF8F4DCEFA1DFE399D58.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3098036/files/figure.png	https://doi.org/10.5281/zenodo.3098036	FIGURE 7. Pseudione panopei Pearse, 1947 (= Progebiophilus upogebiae (Hay, 1917)), mature female holotype (USNM 82669). A, dorsal overview of female; B, right maxilliped, outer view; C, right barbula; D, right pereopod 1; E, right pereopod 7;F, pleon,dorsal view ofright side showing pereomere 7 (Per7) and pleomeres 1–3 (Ple1, 2 and 3); G,pleopod 2, ventral view of endopod and exopod. Scale bars:A, B, F = 1 mm; C–E, G = 500 µm.	FIGURE 7. Pseudione panopei Pearse, 1947 (= Progebiophilus upogebiae (Hay, 1917)), mature female holotype (USNM 82669). A, dorsal overview of female; B, right maxilliped, outer view; C, right barbula; D, right pereopod 1; E, right pereopod 7;F, pleon,dorsal view ofright side showing pereomere 7 (Per7) and pleomeres 1–3 (Ple1, 2 and 3); G,pleopod 2, ventral view of endopod and exopod. Scale bars:A, B, F = 1 mm; C–E, G = 500 µm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF94FF8F4DCEFA1DFE399D58.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117986/files/figure.png	https://doi.org/10.5281/zenodo.1117986	FIGURE 3. Acrobelione halimedae n. sp., mature holotype female (ZRC 1990.4330), ex Austinogebia spinfrons (Haswell, 1881). A, dorsal overview of female; B, ventral overview of female; C, right antennule and antenna; D, left barbula; E, right maxilliped, outer view; F, right oostegite 1, internal view; G, right oostegite 1, outer view; H, right pereopod 1; I, left pereopod 7; J, right pereomere 7 (Per7) and right lateral plate 1 (Lp1); K, left lateral plate 1; L, ventral view of fifth pleopods (Ple5) and uropods (Uro).Scale bars:A, B, E, F = 1 mm; C = 125 µm; D, = 250 µm; G–L = 500 µm.	FIGURE 3. Acrobelione halimedae n. sp., mature holotype female (ZRC 1990.4330), ex Austinogebia spinfrons (Haswell, 1881). A, dorsal overview of female; B, ventral overview of female; C, right antennule and antenna; D, left barbula; E, right maxilliped, outer view; F, right oostegite 1, internal view; G, right oostegite 1, outer view; H, right pereopod 1; I, left pereopod 7; J, right pereomere 7 (Per7) and right lateral plate 1 (Lp1); K, left lateral plate 1; L, ventral view of fifth pleopods (Ple5) and uropods (Uro).Scale bars:A, B, E, F = 1 mm; C = 125 µm; D, = 250 µm; G–L = 500 µm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF91FF824DCEF9C7FDEE9AAA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117996/files/figure.png	https://doi.org/10.5281/zenodo.1117996	FIGURE 8. Pseudione callianassae Kossmann, 1881. A, female, dorsal view; B, barbula; C, maxilliped; D, first oostegite, internal view; E, pleon, ventral view; F, male, dorsal view; G, male, head, ventral view.A–F after Bourdon 1968; G after Giard & Bonnier 1887a.Scale bar: A = 0.5 mm, rest not to scale.	FIGURE 8. Pseudione callianassae Kossmann, 1881. A, female, dorsal view; B, barbula; C, maxilliped; D, first oostegite, internal view; E, pleon, ventral view; F, male, dorsal view; G, male, head, ventral view.A–F after Bourdon 1968; G after Giard & Bonnier 1887a.Scale bar: A = 0.5 mm, rest not to scale.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF9DFF854DCEFA5CFD6D9F50.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117998/files/figure.png	https://doi.org/10.5281/zenodo.1117998	FIGURE 9. Scanning electron micrographs of Robinione overstreeti (Adkison & Heard, 1995), n. comb., mature female (ex Callichirus islagrande (Schmitt, 1935), ULLZ 10205). A, ventral overview of female; B, ventral view of head, left side, showing antennule (A1), antenna (A2), mouth (m), maxilliped palp (Mxp), and pereopod 1 (Pe); C, right pereopod 3, arrowhead indicates basis with dorsal mass; D, left pereopods 5–7 (left to right), arrowhead indicates basis with dorsalmass on pereopod 5; E, scales of basis of right pereopod 3; F, scales of carpus of right pereopod 3. Scale bars: A = 1 mm; B, C = 100 µm; D = 250 µm; E, F = 10 µm.	FIGURE 9. Scanning electron micrographs of Robinione overstreeti (Adkison & Heard, 1995), n. comb., mature female (ex Callichirus islagrande (Schmitt, 1935), ULLZ 10205). A, ventral overview of female; B, ventral view of head, left side, showing antennule (A1), antenna (A2), mouth (m), maxilliped palp (Mxp), and pereopod 1 (Pe); C, right pereopod 3, arrowhead indicates basis with dorsal mass; D, left pereopods 5–7 (left to right), arrowhead indicates basis with dorsalmass on pereopod 5; E, scales of basis of right pereopod 3; F, scales of carpus of right pereopod 3. Scale bars: A = 1 mm; B, C = 100 µm; D = 250 µm; E, F = 10 µm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF9DFF854DCEFA5CFD6D9F50.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1118000/files/figure.png	https://doi.org/10.5281/zenodo.1118000	FIGURE 10. Scanning electron micrographs of Robinione overstreeti (Adkison & Heard, 1995), n. comb., mature male (ex Callichirus islagrande(Schmitt, 1935), ULLZ 10198).A, ventral overview of male; B, ventral view of head, left side, showing antennule, antenna, mouth, and pereopod 1; C, left pereopods 6 and 7 (top and bottom, respectively); D, ventral view of pleon, showing pleopodswith rounded medial lobes (noted on third and fourth pleopodsby asterisks).Scale bars: A = 500 µm; B, C = 100 µm; D= 200 µm.	FIGURE 10. Scanning electron micrographs of Robinione overstreeti (Adkison & Heard, 1995), n. comb., mature male (ex Callichirus islagrande(Schmitt, 1935), ULLZ 10198).A, ventral overview of male; B, ventral view of head, left side, showing antennule, antenna, mouth, and pereopod 1; C, left pereopods 6 and 7 (top and bottom, respectively); D, ventral view of pleon, showing pleopodswith rounded medial lobes (noted on third and fourth pleopodsby asterisks).Scale bars: A = 500 µm; B, C = 100 µm; D= 200 µm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF9AFF864DCEFAC4FACC9BA8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117998/files/figure.png	https://doi.org/10.5281/zenodo.1117998	FIGURE 9. Scanning electron micrographs of Robinione overstreeti (Adkison & Heard, 1995), n. comb., mature female (ex Callichirus islagrande (Schmitt, 1935), ULLZ 10205). A, ventral overview of female; B, ventral view of head, left side, showing antennule (A1), antenna (A2), mouth (m), maxilliped palp (Mxp), and pereopod 1 (Pe); C, right pereopod 3, arrowhead indicates basis with dorsal mass; D, left pereopods 5–7 (left to right), arrowhead indicates basis with dorsalmass on pereopod 5; E, scales of basis of right pereopod 3; F, scales of carpus of right pereopod 3. Scale bars: A = 1 mm; B, C = 100 µm; D = 250 µm; E, F = 10 µm.	FIGURE 9. Scanning electron micrographs of Robinione overstreeti (Adkison & Heard, 1995), n. comb., mature female (ex Callichirus islagrande (Schmitt, 1935), ULLZ 10205). A, ventral overview of female; B, ventral view of head, left side, showing antennule (A1), antenna (A2), mouth (m), maxilliped palp (Mxp), and pereopod 1 (Pe); C, right pereopod 3, arrowhead indicates basis with dorsal mass; D, left pereopods 5–7 (left to right), arrowhead indicates basis with dorsalmass on pereopod 5; E, scales of basis of right pereopod 3; F, scales of carpus of right pereopod 3. Scale bars: A = 1 mm; B, C = 100 µm; D = 250 µm; E, F = 10 µm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF9AFF864DCEFAC4FACC9BA8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1118000/files/figure.png	https://doi.org/10.5281/zenodo.1118000	FIGURE 10. Scanning electron micrographs of Robinione overstreeti (Adkison & Heard, 1995), n. comb., mature male (ex Callichirus islagrande(Schmitt, 1935), ULLZ 10198).A, ventral overview of male; B, ventral view of head, left side, showing antennule, antenna, mouth, and pereopod 1; C, left pereopods 6 and 7 (top and bottom, respectively); D, ventral view of pleon, showing pleopodswith rounded medial lobes (noted on third and fourth pleopodsby asterisks).Scale bars: A = 500 µm; B, C = 100 µm; D= 200 µm.	FIGURE 10. Scanning electron micrographs of Robinione overstreeti (Adkison & Heard, 1995), n. comb., mature male (ex Callichirus islagrande(Schmitt, 1935), ULLZ 10198).A, ventral overview of male; B, ventral view of head, left side, showing antennule, antenna, mouth, and pereopod 1; C, left pereopods 6 and 7 (top and bottom, respectively); D, ventral view of pleon, showing pleopodswith rounded medial lobes (noted on third and fourth pleopodsby asterisks).Scale bars: A = 500 µm; B, C = 100 µm; D= 200 µm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF9AFF864DCEFAC4FACC9BA8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117984/files/figure.png	https://doi.org/10.5281/zenodo.1117984	FIGURE 2. Variation in pleopod morphology of Ione thoracica (Montagu, 1808). A, pleopod 1 of specimen identified by Bonnier (1900) as Ione vicina Bonnier, 1900 from Naples, Italy, note short endopod (arrow); B, pleopod 1 of specimen identified by Bonnier (1900) as I. thoracica from unspecified locality, but most likely Wimereux, France, note long endopod (arrow); C, pleopod 1 of specimen from Volosko, Croatia (NHMW 25807 ex Callianassa truncata Giard & Bonnier, 1890); D, pleopod 1 of specimen from Lido di Staranzano, Italy (NHMW 25231 ex Pestarella tyrrhena (Petagna, 1792)); E, pleopod 1 of specimenfrom Volosko, Croatia (NHMW 25810 ex C. truncata); F, pleopod 1 of specimen from Hammamet, Tunisia (NHMW 25809 ex C. truncata). A, B from Bourdon 1968; not to scale. Scale bars: C–F = 0.5 mm.	FIGURE 2. Variation in pleopod morphology of Ione thoracica (Montagu, 1808). A, pleopod 1 of specimen identified by Bonnier (1900) as Ione vicina Bonnier, 1900 from Naples, Italy, note short endopod (arrow); B, pleopod 1 of specimen identified by Bonnier (1900) as I. thoracica from unspecified locality, but most likely Wimereux, France, note long endopod (arrow); C, pleopod 1 of specimen from Volosko, Croatia (NHMW 25807 ex Callianassa truncata Giard & Bonnier, 1890); D, pleopod 1 of specimen from Lido di Staranzano, Italy (NHMW 25231 ex Pestarella tyrrhena (Petagna, 1792)); E, pleopod 1 of specimenfrom Volosko, Croatia (NHMW 25810 ex C. truncata); F, pleopod 1 of specimen from Hammamet, Tunisia (NHMW 25809 ex C. truncata). A, B from Bourdon 1968; not to scale. Scale bars: C–F = 0.5 mm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF9AFF864DCEFAC4FACC9BA8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1117982/files/figure.png	https://doi.org/10.5281/zenodo.1117982	FIGURE 1. A–C, Ione thompsoni Richardson, 1904 (YPM IZ 089393) ex Gilvossius setimanus (DeKay, 1844)). A, dorsal overview of female; B, ventral overview of female with male in situ; C, ventral overview of male. D, photograph of live male Callianassa truncata Giard & Bonnier, 1890 (NHMW 20514) from Croatia bearing Ione thoracica (Montagu, 1808) (NHMW 25810) in left branchial chamber. Scale bars:A–C = 2 mm; D = 5 mm.D courtesyof Peter Dworschak.	FIGURE 1. A–C, Ione thompsoni Richardson, 1904 (YPM IZ 089393) ex Gilvossius setimanus (DeKay, 1844)). A, dorsal overview of female; B, ventral overview of female with male in situ; C, ventral overview of male. D, photograph of live male Callianassa truncata Giard & Bonnier, 1890 (NHMW 20514) from Croatia bearing Ione thoracica (Montagu, 1808) (NHMW 25810) in left branchial chamber. Scale bars:A–C = 2 mm; D = 5 mm.D courtesyof Peter Dworschak.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
03F54574FF99FFB84DCEFC8AFB279BD5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/1118002/files/figure.png	https://doi.org/10.5281/zenodo.1118002	FIGURE 11. Scanning electron micrographs of Heliconema sp. ex Lepidophthalmus louisianensis (Schmitt, 1935) (USNM 1459849ex ULLZ 10208).A, whole juvenileworm,lateral view;B,anterior end, en face view; C, anteriorend, lateral view; D, posterior end, oblique view. P = cephalic papillae, to = median conical tooth, te = ridged teeth. Scale bars: A = 1 mm; B = 30 µm; C = 50 µm; D = 200 µm.	FIGURE 11. Scanning electron micrographs of Heliconema sp. ex Lepidophthalmus louisianensis (Schmitt, 1935) (USNM 1459849ex ULLZ 10208).A, whole juvenileworm,lateral view;B,anterior end, en face view; C, anteriorend, lateral view; D, posterior end, oblique view. P = cephalic papillae, to = median conical tooth, te = ridged teeth. Scale bars: A = 1 mm; B = 30 µm; C = 50 µm; D = 200 µm.	2017-12-19	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.		Zenodo	biologists	Boyko, Christopher B.;Williams, Jason D.;Shields, Jeffrey D.			
