Significance of the sexual openings and supplementary structures on the phylogeny of brachyuran crabs (Crustacea, Decapoda, Brachyura), with new nomina for higher-ranked podotreme taxa GUINOT, DANIÈLE TAVARES, MARCOS CASTRO, PETER Zootaxa 2013 2013-05-29 3665 1 1 414 7NGPR Ortmann 1893 [246,430,941,967] Malacostraca Cheiragonidae Animalia Decapoda 97 98 Arthropoda family