Figure 2
From: Chromosome evolution in the erythrinid fish, Erythrinus erythrinus (Teleostei: Characiformes)
Karyotypes of E. erythrinus from (a) Birigui, (b) Penápolis, and (c) Resistência (group A) showing 2n=54 chromosomes without chromosomal differentiation among sexes. The sample from Birigui bears supernumerary microchromosomes (m). Bar=5 μm.
