Children (16 direct children, 16 direct and indirect children):
Icosta minor
Icosta ardeae
Icosta albipennis
Icosta americana
Icosta angustifrons
Icosta hirsuta
Icosta holoptera
Icosta massonati
Icosta nigra
Icosta wolcotti
Icosta bicorna
Icosta tuberculata
Icosta schoutedeni
Icosta meda
Icosta chalcolampra
Icosta acromialis