Children (21 direct children, 21 direct and indirect children):
Agulla bractea
Agulla faulkneri
Agulla directa
Agulla herbsti
Agulla modesta
Agulla mineralensis
Agulla protomaculata
Agulla barri
Agulla unicolor
Agulla assimilis
Agulla arnaudi
Agulla nigrinotum
Agulla crotchi
Agulla astuta
Agulla flexa
Agulla arizonica
Agulla bicolor
Agulla adnixa
Agulla paramerica
Agulla banksi
Agulla nixa