Children (16 direct children, 16 direct and indirect children):
Hydatophylax minor
Hydatophylax variabilis
Hydatophylax koizumii
Hydatophylax victor
Hydatophylax festivus
Hydatophylax infumatus
Hydatophylax argus
Hydatophylax sakharovi
Hydatophylax magnus
Hydatophylax hesperus
Hydatophylax formosus
Hydatophylax grammicus
Hydatophylax nigrovittatus
Hydatophylax soldatovi
Hydatophylax primoryensis
Hydatophylax spartacus