Haches d'argent [France and Belgium], Familia
– synonym of Sternoptychidae, Familia
Haemulidae, Familia
Hagfish [UK and USA], Familia
– synonym of Myxinidae, Familia
Hakes [UK and USA], Familia
– synonym of Merlucciidae, Familia
Halargyreus, Genus
Halfbeaks [UK and USA], Familia
– synonym of Hemiramphidae, Familia
Halobatrachus, Genus
Halosauridae, Familia
Halosauriformes, Ordo
Halosauropsis, Genus
Halosaurus, Genus
Hammerhead sharks [UK and USA], Familia
– synonym of Sphyrnidae, Familia
Haplophryne, Genus
Hariotta, Genus
Hatchetfishes [UK and USA], Familia
– synonym of Sternoptychidae, Familia
Helicolenus, Genus
Hemigaleidae, Familia
Hemiramphidae, Familia
Hemiramphus, Genus
Heptranchias, Genus
Herklotsichthys, Genus
Herrings [UK and USA], Familia
– synonym of Clupeidae, Familia
Herwigia, Genus
Heterenchelyidae, Familia
Hexanchidae, Familia
Hexanchidés [France and Belgium], Familia
– synonym of Hexanchidae, Familia
Hexanchus, Genus
Himantolophidae, Familia
Himantolophus, Genus
Himantura, Genus
Hippocampes, Viperes de mer [France and Belgium], Familia
– synonym of Syngnathidae, Familia
Hippocampus, Genus
Hippoglossoides, Genus
Hippoglossus, Genus
Hirundichthys, Genus
Histiobranchus, Genus
Histrio, Genus
Holcomycteronus, Genus
Holocentre rouge [France and Belgium], Familia
– synonym of Holocentridae, Familia
Holocentridae, Familia
Holtbyrnia, Genus
Hoplostethus, Genus
Houndsharks [UK and USA], Familia
– synonym of Triakidae, Familia
Howella, Genus
Huso, Genus
Hydrolagus, Genus
Hygophum, Genus
Hymenocephalus, Genus
Hyperoglyphe, Genus
Hyperoplus, Genus
Hypleurochilus, Genus
Hyporhamphus, Genus
Hypotremata, Superorder