Austrolebias alexandri

Wilson J. E. M. Costa, 2006, The South American annual killifish genus Austrolebias (Teleostei: Cyprinodontiformes: Rivulidae): phylogenetic relationships, descriptive morphology and taxonomic revision., Zootaxa 1213, pp. 1-162: 60

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scientific name

Austrolebias alexandri


Clade A3: Austrolebias alexandri  species group


Distinguished from remaining taxa of the genus in apomorphically having the pectoral fins dark gray, with bright blue iridescence in males.

Included species

Austrolebias alexandri  (Castello & Lopez), A. ibicuiensis  (Costa), A. nigripinnis  (Regan), A. paranaensis  new species, A. affinis  (Amato), A. duraznensis  ( García, Scvortzoff & Hernández), A. cyaneus  (Amato), A. litzi  new species, A. periodicus  (Costa), and A. juanlangi  Costa, Cheffe, Salvia & Litz, new species.