taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
DE7E87863F2BFF87FF22F98286C7FE78.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201079/files/figure.png	https://doi.org/10.5281/zenodo.201079	FIGURE 2. A – H: Syntypes of Mactra fuegiensis Smith (NHM 1905.8.11.7 - 10); I – L: holotype of Mactra epidermia Philippi, 1893 (MNHNC), scale bar = 1 cm.	FIGURE 2. A – H: Syntypes of Mactra fuegiensis Smith (NHM 1905.8.11.7 - 10); I – L: holotype of Mactra epidermia Philippi, 1893 (MNHNC), scale bar = 1 cm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F2BFF87FF22F98286C7FE78.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201080/files/figure.png	https://doi.org/10.5281/zenodo.201080	FIGURE 3. Mactra fuegiensis, A – B: hinge description according to the nomenclature developed by Bernard & Munier Chalmas, scale bar = 1 cm; C – D: Ultrastructure of the shell, C general aspect, ol: outer layer, il: inner layer; D: detail of the inner layer with the cross lamellar complex, scale bar = 100 µm.	FIGURE 3. Mactra fuegiensis, A – B: hinge description according to the nomenclature developed by Bernard & Munier Chalmas, scale bar = 1 cm; C – D: Ultrastructure of the shell, C general aspect, ol: outer layer, il: inner layer; D: detail of the inner layer with the cross lamellar complex, scale bar = 100 µm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F2BFF87FF22F98286C7FE78.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201081/files/figure.png	https://doi.org/10.5281/zenodo.201081	FIGURE 4. Mactra fuegiensis, A: SEM picture of the outer labial palp (olp), external view smooth and internal view plicate, scale bar = 2 mm; B: SEM picture of the incurrent (in) and excurrent (ex) siphons, scale bar = 1 mm.	FIGURE 4. Mactra fuegiensis, A: SEM picture of the outer labial palp (olp), external view smooth and internal view plicate, scale bar = 2 mm; B: SEM picture of the incurrent (in) and excurrent (ex) siphons, scale bar = 1 mm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F2CFF84FF22FCA987A9FCA4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201082/files/figure.png	https://doi.org/10.5281/zenodo.201082	FIGURE 5. Mulinia bicolor, A – B: Holotype (NHM Reg. Nº: 196323); C – D: hinge description according to the nomenclature developed by Bernard & Munier Chalmas, scale bar = 2 cm.	FIGURE 5. Mulinia bicolor, A – B: Holotype (NHM Reg. Nº: 196323); C – D: hinge description according to the nomenclature developed by Bernard & Munier Chalmas, scale bar = 2 cm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F2FFF85FF22FC338176FE5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201083/files/figure.png	https://doi.org/10.5281/zenodo.201083	FIGURE 6. Mulinia byronensis, A – H: Syntypes of Mulinia byronensis Gray (NHM N ° 196324); I – K: Holotype of Mactra pencana Philippi, 1893 (MNHNC unnumbered); L – M: Syntype of Mactra jousseaumi Mabille & Rochebrune, 1889 (MNHN unnumbered); N – O: Holotype of Mactra lotensis Philippi, 1893 (MNHNC unnumbered), scale bar = 1 cm.	FIGURE 6. Mulinia byronensis, A – H: Syntypes of Mulinia byronensis Gray (NHM N ° 196324); I – K: Holotype of Mactra pencana Philippi, 1893 (MNHNC unnumbered); L – M: Syntype of Mactra jousseaumi Mabille & Rochebrune, 1889 (MNHN unnumbered); N – O: Holotype of Mactra lotensis Philippi, 1893 (MNHNC unnumbered), scale bar = 1 cm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F2FFF85FF22FC338176FE5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201084/files/figure.png	https://doi.org/10.5281/zenodo.201084	FIGURE 7. Mulinia byronensis, A – B: hinge description by using the nomenclature developed by Bernard and Munier Chalmas, scale bar = 1 cm; C – D: Ultrastructure of the shell, C: general aspect, OL: outer layer, IL: inner layer; D: detail of the inner layer with the cross lamellar complex, scale bar = 100 µm.	FIGURE 7. Mulinia byronensis, A – B: hinge description by using the nomenclature developed by Bernard and Munier Chalmas, scale bar = 1 cm; C – D: Ultrastructure of the shell, C: general aspect, OL: outer layer, IL: inner layer; D: detail of the inner layer with the cross lamellar complex, scale bar = 100 µm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F21FF89FF22FB3D8414FEC8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201085/files/figure.png	https://doi.org/10.5281/zenodo.201085	FIGURE 8. Mulinia edulis, A – D: Syntypes of Mulinia edulis King & Broderip, 1832 (NHM 1837.1.12.1168); E – F: Holotype of Mactra marcida Gould, 1850 (USNM 5892); G – H: Specimen labeled by Gray, possible Holotype of Mulinia typica Gray (NHM unnumbered); I – K: Holotype of Mactra coquimbana Philippi, 1893; L – M: Holotype of Mactra cuneola Gould, Holotype (USNM 5891), scale bar = 1 cm.	FIGURE 8. Mulinia edulis, A – D: Syntypes of Mulinia edulis King & Broderip, 1832 (NHM 1837.1.12.1168); E – F: Holotype of Mactra marcida Gould, 1850 (USNM 5892); G – H: Specimen labeled by Gray, possible Holotype of Mulinia typica Gray (NHM unnumbered); I – K: Holotype of Mactra coquimbana Philippi, 1893; L – M: Holotype of Mactra cuneola Gould, Holotype (USNM 5891), scale bar = 1 cm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F21FF89FF22FB3D8414FEC8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201086/files/figure.png	https://doi.org/10.5281/zenodo.201086	FIGURE 9. Mulinia edulis, A – B: hinge description according to the nomenclature developed by Bernard and Munier Chalmas, Scale bar = 1 cm; C – D: Ultrastructure of the shell, C: outer layer showing cross lamellar structure; D: inner layer with the cross lamellar complex, scale bar = 50 µm.	FIGURE 9. Mulinia edulis, A – B: hinge description according to the nomenclature developed by Bernard and Munier Chalmas, Scale bar = 1 cm; C – D: Ultrastructure of the shell, C: outer layer showing cross lamellar structure; D: inner layer with the cross lamellar complex, scale bar = 50 µm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F21FF89FF22FB3D8414FEC8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201087/files/figure.png	https://doi.org/10.5281/zenodo.201087	FIGURE 10. Mulinia edulis, A – C: SEM picture of Ctenidia, A. internal view of the outer demibranch (oh) and inner demibranch (ih), B – C: food groove (fg) in the ventral margin, scale bar A = 1000 µm, B = 100 µm and C = 20 µm.; D: inner labial palp (ilp) with the inner surface plicate, scale bar = 2000 µm; E – F: SEM picture of the heart, E: dorsal view showing the ventricle (vt), F: ventral view showing the auricles (au), scale bar E = 500 µm, F = 200 µm; G – H: SEM picture of siphons, G: general aspect of the incurrent (in) and excurrent (ex) siphons, H: detail of the tentacles, scale bars: G = 2 mm, H = 1 mm.	FIGURE 10. Mulinia edulis, A – C: SEM picture of Ctenidia, A. internal view of the outer demibranch (oh) and inner demibranch (ih), B – C: food groove (fg) in the ventral margin, scale bar A = 1000 µm, B = 100 µm and C = 20 µm.; D: inner labial palp (ilp) with the inner surface plicate, scale bar = 2000 µm; E – F: SEM picture of the heart, E: dorsal view showing the ventricle (vt), F: ventral view showing the auricles (au), scale bar E = 500 µm, F = 200 µm; G – H: SEM picture of siphons, G: general aspect of the incurrent (in) and excurrent (ex) siphons, H: detail of the tentacles, scale bars: G = 2 mm, H = 1 mm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F22FF8FFF22FA6F85CEFABF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201088/files/figure.png	https://doi.org/10.5281/zenodo.201088	FIGURE 11. Mulinia exalbida, A – D: Holotype of Mulinia exalbida (NHM 1837.12.1.3688), scale bar = 1 cm; E – G: Holotype of Mactra cibaria Philippi, 1893 (MNHNC unnumbered); H – L: Holotype of Mactra calbucana Philippi, 1893 (MNHNC unnumbered), scale bar = 2 cm.	FIGURE 11. Mulinia exalbida, A – D: Holotype of Mulinia exalbida (NHM 1837.12.1.3688), scale bar = 1 cm; E – G: Holotype of Mactra cibaria Philippi, 1893 (MNHNC unnumbered); H – L: Holotype of Mactra calbucana Philippi, 1893 (MNHNC unnumbered), scale bar = 2 cm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F22FF8FFF22FA6F85CEFABF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201089/files/figure.png	https://doi.org/10.5281/zenodo.201089	FIGURE 12. Mulinia exalbida, A – B: hinge detailed according to the nomenclature developed by Bernard and Munier Chalmas, scale bar = 1 cm; C – D: Ultrastructure of the shell, C: inner layer with the cross lamellar complex; D: outer layer showing cross lamellar structure, scale bar = 100 µm.	FIGURE 12. Mulinia exalbida, A – B: hinge detailed according to the nomenclature developed by Bernard and Munier Chalmas, scale bar = 1 cm; C – D: Ultrastructure of the shell, C: inner layer with the cross lamellar complex; D: outer layer showing cross lamellar structure, scale bar = 100 µm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F24FF8CFF22FA3787ACFE78.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201090/files/figure.png	https://doi.org/10.5281/zenodo.201090	FIGURE 13. Mulinia levicardo, A – F: Syntype of M. levicardo (NHM Reg. No. 1879.10.15.67); G – H: hinge detailed according to the nomenclature developed by Bernard and Munier Chalmas, scale bar = 1 cm.	FIGURE 13. Mulinia levicardo, A – F: Syntype of M. levicardo (NHM Reg. No. 1879.10.15.67); G – H: hinge detailed according to the nomenclature developed by Bernard and Munier Chalmas, scale bar = 1 cm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F27FF92FF22F9F081CCF894.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201091/files/figure.png	https://doi.org/10.5281/zenodo.201091	FIGURE 14. Darina solenoides, A – F: Syntypes of D. solenoides (NHM Reg. No. 1837.12.1.879 / 884 / Reg. No. 1968507); G – H: Holotype of Lutraria tenuis Philippi (ZMB s / n °); I – L: Paratypes of L. tenuis Philippi (ZMB unnumbered), scale bar = 1 cm.	FIGURE 14. Darina solenoides, A – F: Syntypes of D. solenoides (NHM Reg. No. 1837.12.1.879 / 884 / Reg. No. 1968507); G – H: Holotype of Lutraria tenuis Philippi (ZMB s / n °); I – L: Paratypes of L. tenuis Philippi (ZMB unnumbered), scale bar = 1 cm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F27FF92FF22F9F081CCF894.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201092/files/figure.png	https://doi.org/10.5281/zenodo.201092	FIGURE 15. Darina solenoides, A – B: hinge detailed according to the nomenclature developed by Bernard and Munier Chalmas, scale bar = 0,5 cm; C: SEM picture of the notorious ventrally developed chondrophore (ch), scale bar = 1 mm; D: SEM picture of the ultrastructure of the shell, scale bar = 100 µm.	FIGURE 15. Darina solenoides, A – B: hinge detailed according to the nomenclature developed by Bernard and Munier Chalmas, scale bar = 0,5 cm; C: SEM picture of the notorious ventrally developed chondrophore (ch), scale bar = 1 mm; D: SEM picture of the ultrastructure of the shell, scale bar = 100 µm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
DE7E87863F27FF92FF22F9F081CCF894.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/201093/files/figure.png	https://doi.org/10.5281/zenodo.201093	FIGURE 16. Darina solenoides, A – D: Ctenidia, A: trigonal outer demibranch (oh); B: Inner demibranch (ih) fused to the inner labial palp (ilp); C – D: detail of the ciliated (c) surface of the outer and inner demibranchs respectively, scale bar A, B = 1000 µm, C = 1000 nm, D = 50 µm; E: outer labial palp (olp), scale bar = 1000 µm; F – J: SEM picture of the siphons of D. solenoides, F: general aspect of the incurrent (in) and excurrent siphons (ex), G: incurrent siphon, H: tentacle (t) of the incurrent siphon, I – J: siphonal papillae (sp) located along the length of the siphon, scale bars: F = 1 mm, G = 200 µm, H = 20 µm, I – J = 50 µm.	FIGURE 16. Darina solenoides, A – D: Ctenidia, A: trigonal outer demibranch (oh); B: Inner demibranch (ih) fused to the inner labial palp (ilp); C – D: detail of the ciliated (c) surface of the outer and inner demibranchs respectively, scale bar A, B = 1000 µm, C = 1000 nm, D = 50 µm; E: outer labial palp (olp), scale bar = 1000 µm; F – J: SEM picture of the siphons of D. solenoides, F: general aspect of the incurrent (in) and excurrent siphons (ex), G: incurrent siphon, H: tentacle (t) of the incurrent siphon, I – J: siphonal papillae (sp) located along the length of the siphon, scale bars: F = 1 mm, G = 200 µm, H = 20 µm, I – J = 50 µm.	2011-12-31	Signorelli, Javier H.;Pastorino, Guido		Zenodo	biologists	Signorelli, Javier H.;Pastorino, Guido			
