Figure 2From: Chromosomal evidence for a putative cryptic species in the Gymnotus carapo species-complex (Gymnotiformes, Gymnotidae)Specimens of: A. Gymnotus carapo from Capanema, Pará, Brazil (2n = 42) (MPEG 13331); B. Gymnotus carapo from Almeirim, Pará, Brazil (2n = 40) (MPEG 13329). Scale bar = 10 mm. Specimen A was photographed fresh, while specimen B was frozen and photographed after defrosting. This partially explains the color differences.Back to article page