A parasite (Pleistophora mulleri) roughly the size of a human blood cell can alter the behavior of freshwater shrimp (Gammarus duebeni celticus), making adults twice as likely to consume young members ...

Focus: Amending the Caridina freshwater shrimp taxonomy. We are revising the confused taxonomy of the Caridina freshwater shrimp group. Species assigned to the Caridina group are highly variable, with ...