Fig. 6

The ratios of the DFL (dorsal-fin length) to SL (standard length) (A), UCL (upper caudal-lobe length) to SL (B), AFL (anal-fin length) to SL (C), CPD (caudal-peduncle depth) to CPL (caudal-peduncle length) (D), and HL (head length) to SL (E) for the six clades or putative species of the LCC. Analysis of variance (ANOVA) results are also shown. Different lowercase letters indicate significant differences between populations (Tukey's test: p < .05)