Janiridae

Jaera is a genus of isopods in the family Janiridae. There are more than 20 described species in Jaera.

Janiridae is a family of isopods in the suborder Asellota. There are more than 20 genera in Janiridae.

species of isopod

species of crustacean

species of crustacean

species of crustacean

species of crustacean

species of crustacean

species of crustacean

Iais is a genus of isopod crustaceans. Iais species are found in association with larger isopods of the family Sphaeromatidae, usually on the ventral surface of the larger animal, between the pereiopods and on the pleopods. They are native to Australasia and South America, although Iais californica and its host Sphaeroma quoyanum have invaded California, and I. californica was first described from Sausalito, California.

species of crustacean