FIG. 7 in Taxonomic study on the molluscs collected in Marion-Dufresne expedition (MD55) to SE Brazil: Xenophoridae, Cypraeoidea, mitriforms and Terebridae (Caenogastropoda)

FIG. 7. — Costellariid and volutomitrid: A, Austromitra decresca n. sp., holotype MNHN 25239, apertural view (L 5.6 mm); B, same, dorsal view; C, same, detail of inner lip, apertural-slightly right view; D, paratype MZSP 102687, apertural view (L 5.8 mm); E, Microvoluta corona n. sp., holotype, MNHN 25243, apertural view (L 5.5 mm); F, same, dorsal view; G, same, details of aperture, apertural-slightly right view.