Children (22 direct children, 22 direct and indirect children):
Gigantactis gargantua
Gigantactis meadi
Gigantactis elsmani
Elsman's whipnose
Gigantactis golovani
Gigantactis watermani
Gigantactis longicauda
Gigantactis paxtoni
Gigantactis microphthalmus
Gigantactis gibbsi
Gigantactis savagei
Gigantactis perlatus
Gigantactis balushkini
Gigantactis vanhoeffeni
Gigantactis herwigi
Gigantactis microdontis
Gigantactis longicirra
Gigantactis gracilicauda
Gigantactis kreffti
Gigantactis ios
Gigantactis macronema
Gigantactis exodon
Gigantactis sexfilis