FIGURE 9. A in Uca (Petruca), a new subgenus for the rock fiddler crab Uca panamensis (Stimpson, 1859) from Central America, with comments on some species of the American broad-fronted subgenera

FIGURE 9. A Bayesian inference (BI) tree of Petruca subgen. nov. and other related subgenera, based on the combined 16S rDNA, cytochrome oxidase subunit I genes (COI) and 28S rDNA. See Table 1 for details of the specimens. Probability values at the nodes represent support values for BI, as well as two methods of maximum likelihood (ML), with ML* from RAxML and ML** from GARLI.