Children (26 direct children, 26 direct and indirect children):
Callechelys cliffi
Sandy ridgefin eel
Callechelys lutea
Yellow-spotted snake eel
Callechelys bitaeniata
Callechelys galapagensis
Galapagos ridgefin eel
Callechelys eristigma
Spotted ridgefin eel
Callechelys muraena
Blotched snake eel
Callechelys marmorata
Callechelys leucoptera
Callechelys guineensis
Shorttail snake eel
Callechelys springeri
Ridgefin eel
Callechelys papulosa
Blistered snake eel
Callechelys randalli
Callechelys maculatus
Callechelys bilinearis
Twostripe snake eel
Callechelys catostoma
Black-striped snake eel
Callechelys canaliculatus
Callechelys fijiensis
Callechelys guichenoti
Callechelys longissimus
Callechelys melanotaenia
Callechelys myersi
Callechelys nebulosus
Callechelys pantherina
Callechelys peninsulae
Callechelys perryae
Callechelys sibogae