(Hymenocephalus) (Hymenocephalus) is a biological genus in the family Macrouridae (Grenadiers) and order Gadiformes (Gadiforms).
Hymenocephalus italicus
Hymenocephalus adelscotti
Hymenocephalus antraeus
Hymenocephalus aterrimus
Hymenocephalus barbatulus
Hymenocephalus billsam
Hymenocephalus gracilis
Hymenocephalus grimaldii
Hymenocephalus hachijoensis
Hymenocephalus kuronumai
Hymenocephalus lethonemus
Hymenocephalus longibarbis
Hymenocephalus longiceps
Hymenocephalus longipes
Hymenocephalus megalops
Hymenocephalus nascens
Hymenocephalus neglectissimus
Hymenocephalus nesaeae
Hymenocephalus papyraceus
Hymenocephalus semipellucidus
Hymenocephalus striatissimus
Hymenocephalus striatulus
Hymenocephalus tenuis
Albatrossia
Asthenomacrurus
Bathygadus
Caelorinchus
Cetonurichthys
Cetonurus
Coryphaenoides
Cynomacrurus
Echinomacrurus
Gadomus
Haplomacrourus
Hymenocephalus
Idiolophorhynchus
Kumba
Kuronezumia
Lepidorhynchus
Lucigadus
Macrosmia
Macrouroides
Macrourus
Malacocephalus
Mataeocephalus
Mesobius
Nezumia
Odontomacrurus
Pseudocetonurus
Pseudonezumia
Sphagemacrurus
Squalogadus
Trachonurus
Trachyrincus
Ventrifossa