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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)
Elopocephalai
Elopomorpha
Anguilliformes (Eels and morays)

Ophichthidae (923919)

Children (30 direct children, 807 direct and indirect children):

Allips (tree size 1)

Dalophis (tree size 10)

Ethadophis (tree size 5)

Letharchus (tree size 5)

Paraletharchus (tree size 2)

Myrophis (tree size 21)

Gordiichthys (tree size 6)

Phaenomonas (tree size 4)

Myrophinae (tree size 78)

Sphagebranchus (tree size 26)

Scolecenchelys (tree size 27)

Ahlia (tree size 1)

Benthenchelys (tree size 5)

Bascanichthys (tree size 19)

Callechelys (tree size 26)

Pseudomyrophis (tree size 5)

Schultzidia (tree size 2)

Ophichthinae (tree size 458)

Leptocephalus (tree size 4)
Leptocephalus (genus)

Asarcenchelys (tree size 1)

Aprognathodon (tree size 1)

Caralophia (tree size 1)

Glenoglossa (tree size 1)

Leptenchelys (tree size 3)

Leuropharus (tree size 1)

Schismorhynchus (tree size 1)
Grooved-jaw worm eel

Mixomyrophis (tree size 2)

Luthulenchelys (tree size 1)

Stictorhinus (tree size 1)

Ophichthys (tree size 59)