(redirected from Shield shrimps)
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Noun1.Notostraca - small freshwater crustaceans with a shield-shaped carapace
animal order - the order of animals
Branchiopoda, subclass Branchiopoda - primitive aquatic mainly freshwater crustaceans: fairy shrimps; brine shrimps; tadpole shrimps; can shrimps; water fleas
family Triopidae, Triopidae - a family of Notostraca