''Antrimpos'' is an extinct genus of

crustacean Crustaceans (Crustacea, ) form a large, diverse arthropod taxon which includes such animals as decapods, seed shrimp, branchiopods, fish lice, krill, remipedes, isopods, barnacles, copepods, amphipods and mantis shrimp. The crustacean group ...

which existed during the

Triassic The Triassic ( ) is a geologic period and system which spans 50.6 million years from the end of the Permian Period 251.902 million years ago ( Mya), to the beginning of the Jurassic Period 201.36 Mya. The Triassic is the first and shortest period ...

and

Jurassic The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The J ...

periods. It contains 15 species, including ''

Antrimpos speciosus ''Antrimpos'' is an extinct genus of crustacean which existed during the Triassic and Jurassic periods. It contains 15 species, including ''Antrimpos speciosus''. References

Penaeidae Triassic crustaceans Jurassic crustaceans Prehistoric ...

''.

References

Penaeidae Triassic crustaceans Jurassic crustaceans Prehistoric life of Europe Triassic first appearances Jurassic extinctions {{Triassic-animal-stub