FIGURE 1 in Revision of the South American genus Tetragonopterus Cuvier, 1816 (Teleostei: Characidae) with description of four new species

FIGURE 1. Maximum likelihood tree of Tetragonopterus based on partial sequences of cytochrome oxidase c subunit I. Black circles represent bootstrap support ±80%; grey circles represent bootstrap support between 50% and 79%; values <50% are not shown. Voucher numbers are represented after species names.