Children (42 direct children, 42 direct and indirect children):
Ophidion rochei
Roche's snake blenny
Ophidion josephi
Crested cusk-eel
Striped cusk-eel
Ophidion marginatum
Blackedge cusk
Ophidion muraenolepis
Ophidion asiro
Band cusk-eel
Longnose cusk-eel
Snake blenny
Ophidion barbatum
Basketweave cusk-eel
Ophidion scrippsae
Rainbow cusk eel
Ophidion iris
Ophidion fulvum
Earspot cusk eel
Ophidion exul
Ophidion lozanoi
Ophidion grayi
Blotched cusk-eel
Ophidion beani
Ophidion galeoides
Striped cusk eel
Ophidion welshi
Ophidion selenops
Mooneye cusk-eel
Ophidion antipholus
Longnose cusk-eel
Ophidion nocomis
Letter opener
Ophidion smithi
Ophidion genyopus
Ophidion saldanhai
Ophidion imitator
Mimic cusk-eel
Ophidion dromio
Shorthead cusk-eel
Ophidion metoecus
Ophidion lagochila
Harelip cusk-eel
Ophidion robinsi
Ophidion guianense
Guianan cusk-eel
Ophidion puck
Ophidion bowdenensis
Ophidion pauxillicauda
Ophidion sporoformis
Ophidion broussoneti
Ophidion congrus
Ophidion elongatus
Ophidion imberbe
Ophidion lagocheila
Ophidion macrophthalmum
Ophidion maculatum
Ophidion nigracauda
Ophidion novaculum
Ophidion taylori