heff

Good Morning Everyone, I'm new to Wood Shrimp (Flower, Singapore, Bamboo, etc.) and after about a month, he went into hiding and a discarded carapace was found at the bottom of my tank. He's come out of hiding now a nice shade of orange and apparently missing his filter arms (maxillipeds). Does anyone else keep these shrimp and has seen this before? Is my shrimp destined to die because he didn't grow the tools to eat? Thanks! Hugh