FIGURE 51. A–D in The freshwater shrimp family Euryrhynchidae Holthuis, 1950 (Crustacea: Decapoda: Caridea) revisited, with a taxonomic revision of the genus Euryrhynchus Miers, 1878

FIGURE 51. A–D, Euryrhynchus tuyuka sp. nov.: (A, B) female paratype (cl 5.4 mm), Igarapé Barixia, São Gabriel da Cachoeira, Amazonas, Brazil (MZUSP 34327); (C) female paratype (cc. 3.3 mm), same lot as previous specimen; (D) male paratype (cl 3.4 mm), same lot as previous specimen. (A) Frontal region of carapace, lateral view; (B, C) Tlson, dorsal view, setae omitted; (D) Right uropod, exopod and lateral process of protopodite, dorsal view, setae omitted.