Chondrocephalus

Chondrocephalus bụ ụdị bess bess na ezinụlọ Passalidae.  Enwere ihe dị ka ụdị itoolu akọwara na Chondrocephalus.

 Ụdị 
Ụdị akwụkwọ a bụ nke genus Chondrocephalus:

 Chondrocephalus debilis (Bates, 1886) (Guatemala, Mexico)
 Chondrocephalus gemmae Reyes-Castillo & Castillo, 1986 (Mexico)
 Chondrocephalus granulifrons (Bates, 1886) (Guatemala, Ecuador, Mexico)
 Chondrocephalus granulum Kuwert, 1897 (El Salvador, Guatemala, Mexico)
 Chondrocephalus guatemalae (Reyes-Castillo & Schuster, 1983) (Guatemala)
 Chondrocephalus pokomchii (Schuster, 1991) (Guatemala)
 Chondrocephalus purulensis (Bates, 1886) (Guatemala, Mexico)
 Chondrocephalus reyesi (Schuster, 1988) (Honduras)
 Chondrocephalus salvadorae (Schuster, 1989) (El Salvador)