What are this larvae from?

[truenite]

I've been seeing my Watchman goby and my pistol shrimp comming out alot more lately. Today I saw them both 5 inches from where they usually hang out. When I suddenly spotted this little guys.

Im not sure what they are, does anyone knows? are they my shrimps larvae?

Sorry for the blurry pics but they are waaay to small!

 

[gogo7]

that is a munnid (?) isopod. good to have. they like to scrape algae off of glass. they're not shrimp larvae.

 

[kizanne]

+1 munid isopod or amphipod. They also make great snacks for fish

 

[Arc Katana]

Isopod - amphipods normally lay on a side, where the pics are showing it laying flat.

Larvae of other isopods