Flattened head ventrally has a circular rhynchostome (false mouth) (1) with slit which opens for eversion of the pleurembolic proboscis (2) which can extend to 150% length of the shell; there is no permanently external snout. Pink buccal mass (3) with short radula within the partially everted translucent proboscis. Cephalic tentacle (4). Respiratory inhalent siphon (5).
H. 13.1 mm, Llŷn, North Wales, March 2016.
: flic.kr/p/2oiGpnC
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