Pontoniinae (Crustacea: Decapoda: Caridea) from Brazil with taxonomic key Author Vieira, Rony R. R. Author Ferreira, Rodrigo S. Author D’Incao, Fernando text Zootaxa 2012 3149 1 38 journal article 45720 10.5281/zenodo.279517 9a013bae-8524-49ab-9627-88269911cc22 1175-5326 279517 Cuapetes Clark, 1919 Cuapetes Clark, 1919 :199 ; Okuno, 2009 :67 –68. Kemponia Bruce, 2004 :7 . Diagnosis. Rostrum well developed, dorsal and ventral margins with teeth. Carapace smooth, with antennal and hepatic spines. Mandible without palp. Maxillipeds with exopods. Third to fifth pereopods with dactyli simple. Telson with 2 pairs of dorsal spines and 3 pairs of spines on posterior margin.