Atyidae is a family of shrimp, present in all tropical and most temperate waters of the world. Adults of this family are almost always confined to fresh water. This is the only family in the superfami
Caridina japonica
The Caridea, commonly known as caridean shrimp or true shrimp
Atyidae
…Atyidae is a family of shrimp, present in all tropical and most temperate waters of the world. Adults of this family are almost always confined to fresh water. This is the only…
Carideans, such as Pandalus borealis, typically have two pairs of claws, and the second segment of the abdomen overlaps the segments on either side. The abdomen shows a pronounced caridean bend.
Dendrobranchiata, such as Penaeus monodon, typically have three pairs of claws, and even-sized segments on the abdomen. There is no pronounced bend in the abdomen.
Lysmata amboinensis in Tropicarium Oceanarium Budapest