FIGURE 1 in Redescription of Astyanax guianensis Eigenmann 1909 (Characiformes: Characidae), a poorly known and widespread fish from the Amazon, Orinoco and Guiana Shield drainages

FIGURE 1. Astyanax guianensis: (a) holotype, FMNH 51518, 41.0 mm SL, Guyana, rio Essequibo basin; (b) MZUSP 25526, 53.3. mm SL, Brazil, Pará, rio Tapajós basin; (c) MZUSP 115554, 35.7 mm SL, Brazil, Mato Grosso, rio Guaporé basin; and (d) live specimen, Brazil, Amazonas, rio Negro at Santa Isabel do Rio Negro, not preserved.