Fig. 4 in Astyanax goyanensis (Miranda-Ribeiro, 1944), new combination and Astyanax courensis, new species (Ostariophysi: Characiformes): two Characidae from the upper rio Tocantins basin, Central Brazil

Fig. 4. (a) Rio dos Couros downstream from the Cachoeira São Bento, type-locality of Astyanax courensis, new species; (b) small stream tributary of rio dos Couros at Parque Portal da Chapada, locality of collection of Astyanax goyanensis.Published as part of Bertaco, Vinicius A., Carvalho, Fernando R. & Jerep, Fernando C., 2010, Astyanax goyanensis (Miranda-Ribeiro, 1944), new combination and Astyanax courensis, new species (Ostariophysi: Characiformes): two Characidae from the upper rio Tocantins basin, Central Brazil, pp. 265-275 in Neotropical Ichthyology 8 (2) on page 270, DOI: 10.1590/S1679-62252010000200004, http://zenodo.org/record/542151