New Country Records for Dung Beetles (Coleoptera: Scarabaeidae: Scarabaeinae) in Bolivia and Paraguay

Abstract

Abstract A species is newly recorded from Paraguay, Sylvicanthon monnei Cupello and Vaz-de-Mello, 2018, and the previously dubious record of Sylvicanthon candezei (Harold, 1869) from the country is confirmed. Agamopus viridis Boucomont, 1928, Pseudocanthon chaquensis Nazaré-Silva and Silva, 2021, and Pseudocanthon pantanensis Nazaré-Silva and Silva, 2021 are newly recorded from Paraguay, and Pseudocanthon xanthurus (Blanchard, 1846), already known from humid southern areas of the country, is newly recorded from its northern Dry Chaco. The publication date of P. xanthurus—1846, not 1843, 1845, or 1847 as previously mentioned—is clarified, and additional data on the chromatic population structure of Bolbites onitoides Harold, 1868 in Paraguay are presented.