A new species of the genus Scybalocanthon (Coleoptera, Scarabaeidae, Scarabaeinae) from the Atlantic rainforest, with an identification key to the species from South America south of the Amazon basin Author Vaz-De-Mello, Fernando Z. Author Silva, Fernando A. B. text Zootaxa 2017 4300 1 142 146 journal article 32577 10.11646/zootaxa.4300.1.9 2987e575-c9b2-4491-b0cd-9a59629d93e2 1175-5326 837225 31BEECA2-05D2-4E26-BAE8-4B2CBD9832BA Key to the Scybalocanthon species from South America south Amazon basin 1. Legs with yellow and black coloration along its length........................................................2 - Legs completely dark brown or black.................................. S. zischkai ( BOLIVIA , Cochabamba ; Fig. 3). 2. Elytral surface with yellow and black coloration.............................................................3 - Elytra completely dark brown or black...................... S. korasakiae ( BRAZIL , Minas Gerais , São Paulo ; Fig. 3). 3. Elytra with yellow horizontal band on its central portion occupying approximately one-third of elytral length ( Fig. 1 ); metepis- ternae dark brown or black ( Fig. 2 ); anterior and posterior margins of pronotum with triangular black spot on the middle por- tion ( Fig. 1 )........................................................ S. batesi sp. nov . (BRAZIL, Bahia; Fig. 3). - Most of elytral surface yellow, black coloration restrict to elytral edge; metepisternae and pronotum yellow......................................... S. nigriceps ( BRAZIL : Paraná, Rio de Janeiro and São Paulo; PARAGUAY : Caazapa ; Fig. 3).