Taxonomic revision of the crab spider genus Epicadus Simon, 1895 (Arachnida: Araneae: Thomisidae) with notes on related genera of Stephanopinae Simon, 1895 Author Silva-Moreira, Thiago Da Author Machado, Miguel text Zootaxa 2016 4147 3 281 310 journal article 38415 10.11646/zootaxa.4147.3.4 ac3c5d5f-6ec9-4364-b9e3-c234b73386a8 1175-5326 263154 BD34D436-7AB1-49F5-AD35-76D91AF3AEEB Key to species of Epicadus Females 1. Opisthosoma spherical, with all opisthosomal projections subequal, vertically oriented ( Fig. 2 B).......... E. heterogaster - Opisthosoma trapezoid; median posterior opisthosomal projection larger and stouter than the others ( Figs 7 B; 11 B)..... 2 2. MS pronounced. Eye mound with granular rows bordering all the frontal area of prosoma; median posterior opisthosomal pro- jection vertically oriented, with a blunt end ( Fig. 7 )................................................... E. rubripes - MS discrete, almost absent. Prosoma dorsal face bearing a vertical row of tiny dark granules or a vertical dark stripe. Median posterior opisthosomal projection horizontally oriented, with end split in smaller tubercles ( Fig. 11 )............. E. planus