Autapomorphies of Moenkhausia cf. intermedia:

1. Posterior margin of cleithrum (235): (0> 1) with markedly concave margin, almost forming straight angle. Paralleled in nodes 162, 247, and 253 and in Agoniates anchovia, Attonitus ephimeros, Characidium borellii, Iguanodectes geisleri, Prionobrama paraguayensis, and Xenagoniates bondi .

2. Position of ventral margin of posttemporal (252): (1> 0) anterior to lateral margin of epioccipital. Paralleled in nodes 162, 285, and 301 and in Aulixidens eugeniae, Creagrutus anary, Diapoma speculiferum, and Pyrrhulina australis . Some trees: Paralleled in node 247 and in Knodus breviceps .