Taxonomic revision of Dichotomius (Cephagonus) Luederwaldt 1929 and the taxonomic status of remaining Dichotomius Hope 1838 subgenera (Coleoptera: Scarabaeidae: Scarabaeinae: Dichotomiini) Author Nunes, Rafael V. Author Vaz-de-Mello, Fernando Z. text Journal of Natural History 2019 2020-01-13 53 37 2231 2351 journal article 24063 10.1080/00222933.2019.1692088 e6443eb6-bfcc-44a6-a547-7af9a94d4a7d 1464-5262 3665519 4.5.: Dichotomius ( Cephagonus ) periotoi Nunes & Vaz-de-Mello 2016 new combination ( Figure 41 (e)) Dichotomius ( selenocopris ) periotoi ı Nunes & Vaz-de-Melloı 2016ı p. 87 (description) Diagnosis. In the groupı D. periotoi is separated of the other brachypterous species in the group by the following combined characters: dorsal surface shiny and usually with brown or blue reflections; cephalic carina taller than wideı with two tubercles at apex; dorsal surface of head smooth; surface of pronotal anterior excavation smoothı bearing few and sparse fine punctures and anterior portion of pronotal disc having two lobes. Distribution. municipality of Descalvadoı state of São Pauloı BRAZIL .