Definition: Menobranchidae is a group of marine invertebrates that are characterized by their specialized structures and adaptations for living in water. These invertebrates include fish, shrimp, crabs, lobsters, and other crustaceans. The name "menobranch" comes from the Greek word "menos", which means "browner" or "browning". This term is used to describe these animals as they are found primarily on the surface of water and not
menobranchidae