Astyanax cf. rutilus (Jenyns, 1842)

Autapomorphies of Astyanax cf. rutilus View in CoL :

1. Separation between posterior dentary teeth (147): (0> 1) more than width of these teeth. Paralleled in node 221 and in Aulixidens eugeniae and Pristella maxillaris .

2. Posterior extent of ventral process of quadrate (151): (0> 1) falling short of posterior margin of symplectic. Paralleled in the Hyphessobrycon luetkenii clade and Iguanodectinae , in nodes 284, 289, and 298, and in Astyanax mexicanus , Aulixidens eugeniae , Cyphocharax spilotus , Diapoma speculiferum , Hemiodus cf. thayeria , Metynnis maculatus , Micralestes stormsi , Moenkhausia sanctaefilomenae , Nematocharax venustus , Probolodus heterostomus , Psellogrammus kennedyi , and Pseudocorynopoma doriae . Some trees: Paralleled in node 302.

3. Number of gill rakers on first hypobranchial and ceratobranchial (195): (1> 0) 16 or more. Paralleled in nodes 177 and 183 and in Astyanax latens , A. pelegrini , Hoplias cf. malabaricus , Hyphessobrycon socolofi , Moenkhausia dichroura , Parecbasis cyclolepis , Piaractus mesopotamicus , and Stichonodon insignis .