ID this crab please

[Gaters]

That is a gall crab

[Gaters]

They tend to live in symbiosis with corals and normally,like Macca said, they'll only 'damage' the fleshy coral around their hole.

[Macca]

They tend to live in symbiosis with corals and normally,like Macca said, they'll only 'damage' the fleshy coral around their hole.

Neil, you certainly know your crabs.