FIGURE 17 in Two new species of the genus Crangonyx Bate, 1859 (Amphipoda: Crangonyctidae) from the St. Marks River Basin with notes on the "Crangonyx floridanus complex "

FIGURE 17. Principal component analysis (PCA) scatterplot based on 16 morphometric variables collected from Crangonyx ephemerus n. sp., C. pseudoephemerus n. sp., and populations of C. floridanus. Axes PC 1 (uropod 1 peduncle outer robust setae number) and PC 2 (body length) explain 59.2% and 16.8% of variation, respectively.