Famiglia Ophidiidae

Benthocometes Goode & Bean, 1886
Benthocometes robustus Goode & Bean, 1886

Ophidion Linnaeus, 1758
Ophidion barbatum   Linnaeus, 1758
Ophidion rochei   Müller, 1845

Parophidion Tortonese, 1954
Parophidion vassali  Risso, 1810

Famiglia Bythitidae

Bellottia Giglioli, 1883
Bellottia apoda Giglioli, 1883

Cataetyx Günther, 1887
Cataetyx alleni  Byrne, 1906
Cataetyx laticeps  Koefoed, 1927

Grammonus Goode & Bean, 1896
Grammonus ater  Risso, 1810

Famiglia Carapidae

Carapus Rafinesque, 1810
Carapus acus  Brünnich, 1768

Echiodon Thompson, 1837
Echiodon dentatus  Cuvier, 1829