Children (14 direct children, 14 direct and indirect children):
Prognathodes obliquus
Oblique butterflyfish
Prognathodes guezei
Gueze's butterflyfish
Prognathodes dichrous
Hedgehog butterflyfish
Prognathodes falcifer
Scythemarked butterflyfish
Prognathodes brasiliensis
Prognathodes aculeatus
Poey's butterflyfish
Prognathodes marcellae
French butterflyfish
Prognathodes guyotensis
Prognathodes guyanensis
Threeband butterflyfish
Bank butterflyfish
Prognathodes aya
Prognathodes carlhubbsi
Prognathodes basabei
Prognathodes geminus
Prognathodes longirostris