swimming specimen in apical view, colour photo
drawing of small shell in apical view
adult specimen feeding on Creseis a. acicula
swimming specimen in apical view, colour photo
radula, four rows of teeth, SEM photo
spire in apical view, SEM photo
shell in lateral view, SEM photo
eight rows of radular teeth, SEM photo
the first whorls in apical view, SEM photo
drawing of adult in apical view
drawing of juvenile in oral view
distribution map