Children (16 direct children, 16 direct and indirect children):
Heptapterus mbya
Heptapterus ornaticeps
Heptapterus mustelinus
Heptapterus tapanahoniensis
Heptapterus stewarti
Heptapterus bleekeri
Heptapterus sympterygium
Heptapterus tenuis
Heptapterus multiradiatus
Heptapterus fissipinnis
Heptapterus qenqo
Heptapterus mandimbusu
Heptapterus carnatus
Heptapterus exilis
Heptapterus collettii
Heptapterus surinamensis