You would probably swim over the top of one of these small sand-covered conch and never give them a second glance…
..but if you did, and they were hungry, you would get to see this wonderful and surprising trunk-like appendage swaying around, looking for a good meal!!
They also have beautiful eyes and goes to show why moving slowly and looking at everything is so important when you are ‘muck’ diving in Lembeh, as so much is worth a second look