PASOCEPHEINAE subfam. n.

Diagnosis: Lamellae fused medially, covering the greatest part of prodorsum. Dorsosejugal region with a deep hollow. Prodorsal and notogastral protuberances and elevations present.

Typus generis: Pasocepheus Aoki, 1977

Other genus: Opisthocepheus Aoki, 1977