Anatoma euglypta - Anatoma euglypta Pelseneer 1903; family Anatomidae; drawing of the ventral aspect of the animal without the shell, magnified: br.d, right gill ; br.s, left gill ; m.vi, visceral mass ; oc, right eye ; op, operculum; p;foot; pa, mantle ; t, snout ; tc, left cephalic tentacle; te.cp, epipodial tentacles; te.pa, pallial tentacle; te.p.o, post-ocular tentacle. © Paul Pelseneer - Public domain - Wikimedia Commons
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