Fig. 1
From: Genome of the enigmatic watering-pot shell and morphological adaptations for anchoring in sediment

Verpa penis, the watering pot shell, from Merambong Shoal, Johor, Malaysia. A, animal in dorsal view, with dashed line indicating typical burial depth, B, in situ image of live animal, photo by NLWSW, C, close up of the larval shell (indicated by an arrowhead in A), D, anterior (bottom) “watering pot”. Photos (except B) of specimen SMF 367281 by Sigrid Hof