Asellidae

Asellidae
Asellus aquaticus
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Isopoda
Suborder: Asellota
Superfamily: Aselloidea
Family: Asellidae
Rafinesque, 1815
Latreille, 1802

The Asellidae are a family of isopod crustaceans, one of the largest families of freshwater isopods, living in both epigean and hypogean habitats in North America and Europe.