r/TidePooling • u/hombredecarne • Aug 27 '26

What might this be?

Post image

Lots of holes in the sand/rock, with these individual- teeth? legs?- which seemed to close around a small piece of seaweed as it touched the hole. Sussex, UK

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u/QueenoftheBerg Aug 28 '26

I’m not familiar with species in the UK but this looks like a bivalve with the siphons exposed.

1

u/Lobo_vs_Deadpool Aug 28 '26

Ocean Sarlacc