Children (27 direct children, 531 direct and indirect children):
Maratecoara
(tree size 4)
Simpsonichthys
(tree size 62)
Rivulus
(tree size 149)
Hypsolebias
(tree size 42)
Kryptolebias
(tree size 8)
Moema
(tree size 12)
Moema (fish)
Plesiolebias
(tree size 8)
Rachovia
(tree size 5)
Megalebias
Anablepsoides
(tree size 54)
Atlantirivulus
(tree size 15)
Cynodonichthys
(tree size 31)
Laimosemion
(tree size 29)
Melanorivulus
(tree size 57)
Notholebias
(tree size 4)
Papiliolebias
(tree size 4)
Millerichthys
(tree size 1)
Ophthalmolebias
(tree size 1)
Ophthalmolebias (genus)
Xenurolebias
(tree size 4)
Prorivulus
(tree size 1)
Llanolebias
(tree size 1)
Mucurilebias
(tree size 1)
Yssolebias
(tree size 1)
Spectrolebias
(tree size 10)
Vomerivulus
Kryptolebiatinae
Cynolebiinae