Helicoradomenia acredema

A, B: Holotype in lateral (A) and ventral (B) views (anterior end at left); arrow points to pedal pit

C: Mantle sclerites; main type elongate and often with distal swelling

D: Two radula plates in dorso-frontal view, above from a right row, below from a left row

From Denisia 18

Photographer: Scheltema (2000). Publisher: Allen, Chris.