What is this

[Maggy]

I took this picture in St John, US Virgin Islands, in about 30 ft depth. I have no clue what it is. And I'm not talking about the Flamingo tongue here. It looks kind of funny, right.

Anyone that could help?

 

[Kukuisa]

It's a flamingo tongue snail with the mantle flaps withdrawn.
K.

 

[Maggy]

It's a flamingo tongue snail with the mantle flaps withdrawn.
K.

Thanks for your reply, but as I wrote, I did not mean the flamingo tongue. I mean the "thing" on the left hand side of the picture that with some imagination you can think is the fish that is called "slippery dick".

Can it be a sponge?

 

[Kukuisa]

Yes, the snail was too easy.
The thing on the left looks more like a star coral, but on this picture there is little detail to see.
K.

 

[Sully3]

finger coral maybe

 

[billsreef]

Looks to be a porites sp. of coral. AKA finger coral as Sully3 called it