Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Superorder Peracarida - Marsupial Crustaceans

European Sowbug - Oniscus asellus Isopod - Gnorimosphaeroma aquatic isopod - Caecidotea Americorchestia megalophthalma Mexiweckelia hardeni Holsinger - Mexiweckelia hardeni Pregnant tanaid: Zeuxo sp.? - Synaptotanais notabilis - female Opossum Shrimp - female
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Crustacea (Crustaceans)
Class Malacostraca (Malacostracans)
Superorder Peracarida (Marsupial Crustaceans)
Remarks
One reference says there are ten orders in this Superorder. One references says there are nine orders. See below links.