ID please?!

[bubbles4]

hey, first post here...really trying to find an ID on these guys, found them in the tank tonight lights off with flashlight. Anybody lead me in the right direction?

 

[bubbles4]

pictures

pictures


First Guy

different angle

Second Guy

any info would be great!




edit: fixed links...hopefully

 

[mscarpena]

Some sort of mollusk. Harmless.

 

[pagojoe]

Both Ark Clams, probably Acar plicata.

http://images.google.com/images?hl=en&q=acar plicata&um=1&ie=UTF-8&sa=N&tab=wi

Cheers,



Don