Paracoosia

Paracoosia is an extinct genus of trilobites in the family Anomocaridae. The genus lived from 501 to 490 million years ago during the Dresbachian faunal stage of the late Cambrian Period.^[1]

Paracoosia Temporal range: Dresbachian
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Clade:	†Artiopoda
Class:	†Trilobita
Order:	†Asaphida
Family:	†Anomocaridae
Genus:	†Paracoosia Kobayashi, 1936
Species
P. huayuanensis P. kingi