Hemigrammus erythrozonus, Durbin, 1909

Autapomorphies of Hemigrammus erythrozonus View in CoL :

1. Fourth infraorbital (66): (0> 1) absent or much reduced and bordered posteriorly by third and fifth infraorbitals. Paralleled in the Aphyocharacinae and Gasteropelecidae , in node 186, and in Aphyodite grammica , Hasemania nana , Hoplocharax goethei , Hyphessobrycon pulchripinnis , and Nematobrycon palmeri .

2. Position of coronomeckelian (110): (0> 1) situated mainly dorsal to Meckelian cartilage. Reversal of synapomorphy 2 of node 206. Paralleled in nodes 200, 282, and 290.

Some trees:

3. Number of gill rakers on first hypobranchial and ceratobranchial (196): (0> 1) ten or fewer.(k12-14). Paralleled in the Characinae and in Bryconops melanurus , Hyphessobrycon pulchripinnis , Iguanodectes geisleri , and Moenkhausia sanctaefilomenae . Some trees: Paralleled in node 196 and in Hyphessobrycon herbertaxelrodi .