ID help. Black stomatella?

[shwareefer]

I don't see any antenna. Anyone know what this is?

 

[KrisReef]

Could be.
Drop it in a Tupperware or plastic bag with a little water and give it a nudge.

 

[shwareefer]

Ya, I had nudged it. It was fast and moved to the dark side. I decided it was safe and I put it back lol. We'll see...

 

[Duncan62]

Ya, I had nudged it. It was fast and moved to the dark side. I decided it was safe and I put it back lol. We'll see...

Stomatella