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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Chordata (Chordates)
Olfactores
Craniata (Craniata (chordata))
Vertebrata (Animals with backbone)
Gnathostomata (Gnathostome)
Eugnathostomata
Teleostomi
Osteichthyes (Bony fish)
Actinopterygii (Ray-finned fishes)
Actinopteri
Neopterygii
Teleostei (Teleost)
Osteoglossocephalai
Clupeocephala
Euteleosteomorpha (Euteleostei)
Neoteleostei
Eurypterygii
Ctenosquamata
Acanthomorphata
Acanthopterygii
Percomorpha
Ophidiiformes
Ophidiidae (Cusk-eels)

Ophidiinae (15837653)

Children (5 direct children, 51 direct and indirect children):

Lepophidium (tree size 35)

Xiphiurus (tree size 1)

Hoplophycis (tree size 1)

Leptophidium (tree size 8)

Rissola (tree size 1)