Anyone know what this is?

[Sweet7]

Found two of these crawling around very, very slowly on my LR. They are about the size of pencil eraser. Good? Bad? Anyone know?

 

[zesty]

Limpet?

 

[Reefhunter007]

Yes sir it's limpet " usually a hitchhiker ! And they reproduce like crazy and sometimes end up being stuck in pumps!!!

 

[Sweet7]

Thanks guys. Looked up some pics of limpets and that's definitely it. Odd little critter.

 

[zesty]

For some reason they remind me of battlebots!