FIGURE 2 in Calliostomatidae, Colloniidae, Margaritidae, and Solariellidae (Gastropoda: Trochoidea) collected by the Marion Dufresne (MD55) expedition in southeastern Brazil, with description of a new species of Calliostoma

FIGURE 2. Calliostoma collected by the MD55 expedition. A–G. Calliostoma hassler. A. MNHN, sta. DC47, apertural view (H=25.8 mm, D=25.7 mm). B. same, umbilical view. C. MNHN, sta. DC15, apertural view (H=10.2 mm, D=11.1 mm). D. MNHN, sta. DC40, juvenile specimen, apertural view (H=9.6 mm, D=12.2 mm). E. MNHN, sta. DC42, apertural view (H=3.6 mm, D=4.4 mm). F. MNHN, sta. DC22, apertural view (H=1.4 mm, D=1.8 mm). G. MNHN, sta. DC42 detail of apex. H–L. Calliostoma javanicum. H. MNHN, sta. DC55, juvenile specimen, apertural view (H=5.4 mm, D=5.5 mm). I. MNHN, sta. CB77, fragmentary specimen (H=~5.0 mm, D=~4.7 mm). J. MNHN, sta. DC55, juvenile specimen, detail of apex. K. same, apical view. L. same, umbilical view.