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Betaeus Dana 1852 (shrimp)

Crustacea - Decapoda - Alpheidae

PaleoDB taxon number: 274864

Parent taxon: Alpheidae according to G. C. B. Poore and S. Ahyong 2004

Sister taxa: Alpheopsis, Alpheus, Arete, Athanas, Athanopsis, Oligosella, Symalpheus

Subtaxa: Betaeus australis

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Ecology: carnivore