
Fig. 4. Scatterplot of principal component 1 (PC1) versus principal component 2 (PC2) for the analysis containing only Leporinus desmotes (blue), and L. jatuncochi (green). Leporinus desmotes symbols exhibit variation in circumpeduncular scale counts. Stars are specimens with 14 circumpeduncular scales, circles are specimens with 16 circumpeduncular scales, and the triangle represents the specimen with 15 circumpeduncular scales.
