dc:creator"Shih, Hsi-Te; Ng, Peter K. L.; Christy, John H.";
dc:date"2015";
dc:title"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";
dc:description"FIGURE 1. Uca panamensis (neotype, USNM 1294205, CW 16.8 mm). A, dorsal view; B, boss on carapace behind right dorsolateral margin (arrowed); C, ventral view. Scale, B = 2 mm.";
dc:description"FIGURE 2. Uca panamensis (neotype, USNM 1294205, CW 16.8 mm). A, orbital region; B, inner side of orbital region, showing the tubercle of orbital armature (arrowed); C, frontal view; D, front; E, third maxillipeds. Scale, A, E = 2 mm; B = 1 mm; C = 10 mm; D = 5 mm.";
dc:description"FIGURE 5. Urocardiac ossicle of Uca panamensis. A, B, neotype, USNM 1294205 (16.8 mm); C, ZRC (CW 12.6 mm, ♂); D, ZRC (CW 13.7 mm, ♀). A, C, D, ventral view; B, lateroventral view. Scale, A, B = 1 mm; C, D = 0.5 mm.";
dc:description"FIGURE 3. Major and minor chelipeds of Uca panamensis (neotype, USNM 1294205, CW 16.8 mm). A, B, outer and inner views of major cheliped; C, D, outer and inner views of minor cheliped. Scale, C, D = 2 mm.";
dc:description"FIGURE 4. Uca panamensis, right G 1 (neotype, USNM 1294205, CW 16.8 mm). A, dorsal view; B, dorsal view of terminal segment; C, D, ventral view of terminal segment. Scale, A = 2 mm; B, C = 0.5 mm.";
dc:description"FIGURE 9. A Bayesian inference (BI) tree of Petruca subgen. nov. and other related subgenera, based on the combined 16 S rDNA, cytochrome oxidase subunit I genes (COI) and 28 S 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.";
dc:description"FIGURE 6. Urocardiac ossicle of the subgenus Minuca species. A, Uca brevifrons (ZRC 2012.0126, CW 22.1, ♂); B, U. cf. virens (NCHUZOOL 13946, CW 17.0 mm, ♂); C, U. victoriana (NCHUZOOL 13945, CW 12.2 mm, ♀); D, U. pugnax (NCHUZOOL 13941, CW 15.2 mm, ♂); E, U. burgersi (NCHUZOOL 13956, CW 13.0 mm); F, U. rapax (NCHUZOOL 13942, CW 23.4 mm, ♂); G, U. mordax (NCHUZOOL 13940, CW 18.0 mm, ♀); H, U. minax (NCHUZOOL 13957, CW 23.2 mm, ♂); I, U. vocator (NCHUZOOL 13948, CW 21.9 mm, ♀). Scale = 1 mm.";
dc:description"FIGURE 7. Urocardiac ossicle of the subgenus Leptuca species. A, Uca subcylindrica (NCHUZOOL 13952, CW 15.2 mm, ♂); B, U. terpsichores (NCHUZOOL 13582, CW 9.9 mm, ♂); C, U. uruguayensis (NCHUZOOL 13577, CW 14.1 mm, ♂); D, U. spinicarpa (NCHUZOOL 13947, CW 13.3 mm, ♀); E, U. panacea (NCHUZOOL 13950, CW 14.8 mm, ♂); F, U. pugilator (NCHUZOOL 13586, CW 15.9 mm, ♂); G, U. speciosa (NCHUZOOL 13951, CW 12.6 mm, ♂); H, U. umbratila (NCHUZOOL 13579, CW 16.2 mm, ♂); I, U. thayeri (NCHUZOOL 13953, CW 19.0 mm, ♂). Scale = 1 mm.";
