fig. 1 in First record of Serrapinnus kriegi (Schindler, 1937) and confirmed presence of S. calliurus (Boulenger, 1900) for Uruguay (Characiformes: Characidae)

fig. 1. (above left) Serrapinnus calliurus. Top, male (MHNM 3783), Paso de la Cruz, Cuareim River, Artigas Department, Uruguay. Bottom, female (not preserved), Franquia, Bella Unión, Artigas Department, Uruguay. Specimens alive, upon capture. fig. 2. (above right) Serrapinnus kriegi. Top, male (MHNM 3794), Paso de la Cruz, Cuareim River, Artigas Department, Uruguay. Bottom, female (MHNM 3560), Paso de León, Cuareim River, Artigas Department, Uruguay. Specimens alive, upon capture. fig. 3. (right) Geographic distribution of the genus Serrapinnus in Uruguay. Red dots corresponds to S. calliurus and green dots to sites with both, S. kriegi and S. calliurus.