Children (8 direct children, 8 direct and indirect children):
Malacocephalus luzonensis
Malacocephalus laevis
Softhead grenadier
Malacocephalus nipponensis
Malacocephalus boretzi
Malacocephalus hawaiiensis
Malacocephalus okamurai
Malacocephalus occidentalis
Western softhead grenadier
Malacocephalus