Austrolebias robustus,

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: 31

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Austrolebias robustus


Clade A1: Austrolebias robustus  species group


Clade supported by a wide second basibranchial, with pronounced lateral tips, and an obliquely positioned medial process of the second pharyngobranchial. Larger adult males also have a unique color pattern consisting of homogeneous dark gray coloration on flank, sometimes with narrow light lines, but never with bright markings.

Included species

Austrolebias cinereus  (Amato), A. vazferreirai  (Berkenkamp, Etzel, Reichert & Salvia), A. robustus  ( Günther), and A. nonoiuliensis  (Taberner, Fernandez & Castelli).