Shrimp Identification Contest

This un-identified shrimp was donated to our class by someone.  If you can identify this shrimp's scientific name (genus and species) as well as tell me about its niche, please email the information to me at ashedd@neisd.net .  The first person to send me the correct information will receive a prize.

this is the shrimp during acclimation - after being in the system for a couple of days it turned bright red.