Guess the freshwater invertibrate

[FishHeadSoup]

Really I thought it was some sort of monkey.

guess that would make it a SEA MONKEY!

 

[meepster]

japanese algae eating shrimp?

 

[Veneer]

japanese algae eating shrimp?

Which one? Caridina japonica is not the only algae-eating Atyid of Japan.

At any rate, I'm really quite certain that this is M. brasiliense (Heller, 1862). Look to the image at this site (which incorrectly refers to the non-existant "M. brasiliensis").

 

[aquaboyaquatics]

so far no one has got it. Hint it is from the Amazon basin.

 

[suprafire]

looks evil...