Abstract
A new Brachysiderus Waterhouse species, of the B. minicola group, in the subgenus Minisiderus Endrödi, B. (M.) mielkeorum sp. nov. is described, discussed and illustrated based on four specimens collected in Maranhão State, northeastern region of Brazil. A key to subgenera and species is also provided.References
Endrödi, S. (1985) The Dynastinae of the World. Dr. W. Junk Publ., Dordrecht. 800 pp., 46 plates.
Endrödi, S. (1970) Monographie der Dynastinae (Coleoptera). 3. Tribus: Agaocephalini. Acta Zoologica Academiae Scientarium Hungaricae, 16, 27ñ96.
Ohaus, F. (1930) Neue brasilianische Dynastinen. Stettiner Entomlogische Zeitung, 91, 261ñ265.