curve
Prorivulus
Rivulus
fish
Anabantiformes
Anguilliformes
Atheriniformes
Characiformes
Cichlidae
Cypriniformes
Cyprinodontiformes
Aplocheiloidei
Aplocheilidae
Cynolebiidae
Cynolebiini
Cynopoecilini
Kryptolebiinae
Neofundulini
Plesiolebiina
Rachoviini
Rivulini
Prorivulus
Rivulus
Kenyaichthyidae
Nothobranchiidae
Cyprinodontoidei
Poeciliidae
Gobiiformes
Perciformes
Siluriformes
Synbranchiformes
more
inverts
plants
misc
Tribe Rivulini Myers, 1925
Tribe Rivulini Myers, 1925
Prorivulus
Costa, 2004
Rivulus
Poey, 1860
Anablepsoides
Benirivulus
Cynodonichthys
Laimosemion
Melanorivulus
Oditichthys
Owiyeye
Rivulus
Vomerivulus
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