Bovallius, 1890
Body compact, elongate to globular, often calcareous, with weak rounded transverse carinas (Cranocephalus scleroticus 1). Head shorter than pereon, produced into large pointed rostrum. Coxae fused with pereonites. P I subchelate, P II weakly chelate. P V-VII with broad ART 2 with row of 3-4 pit-like glands on each. P VII with full number of ART. Fused urosomite (II+III) very slightly longer than wide, fused with telson. UR III shorter than, or subequal to, telson.
Monotypic.
Cranocephalus scleroticus (Streets, 1878)