Children (17 direct children, 266 direct and indirect children):
Hirundichthys
(tree size 17)
Prognichthys
(tree size 8)
Cypselurus
(tree size 67)
Cheilopogon
(tree size 43)
Fodiator
(tree size 5)
Exocoetus
(tree size 87)
Parexocoetus
(tree size 8)
Danichthys
(tree size 3)
Cypselurinae
Parexocoetinae
Exocoetinae
Ptenonotus
(tree size 1)
Cypsellurinae
Exonautes
(tree size 5)
Halocypselus
(tree size 3)
Maculocoetus
(tree size 1)
Parexocoetoides
(tree size 1)