Siphonostomatoida Thorell, 1859
Allotrifur Yamaguti, 1963
Anops Oken, 1815
Cardiodectes C. B. Wilson, 1917
Creopelates Shiino, 1958
Exopenna Boxshall, 1986
Haemobaphes Steenstrup & Lütken, 1861
Impexus Kabata, 1972
Lernaeenicus Lesueur, 1824
Lernaeocera Blainville, 1822
Lernaeolophus Heller, 1865
Lernaeoniscus Kükenthal & Krumbach, 1927
Metapeniculus Castro-Romero & Baeza-Kuroki, 1985
Ophiolernaea Shiino, 1958
Parinia Kazachenko & Avdeev, 1977
Penicillus Kumar & Hameed, 1993
Peniculisa Wilson C.B., 1917
Peniculus von Nordmann, 1832
Pennella Oken, 1815
Peroderma Heller, 1865
Phrixocephalus C. B. Wilson, 1908
Pontopsyllus Scott, 1894
Pseudulus Nordmann, 1864
Sarcotretes Jungersen, 1911
Serpentisaccus Blasiola, 1979
Trifur Wilson C.B., 1917