Beaver, R.A. 1973. Biological studies of brazilian Scolytidae and Platypodidae (Coleoptera). II. The tribe Bothrosternini. Papéis Avulsos de Zoologia. 26, 1-24 (1972-1973) (Feb. 1973), 227–236. DOI:https://doi.org/10.11606/0031-1049.1973.26.p227-236.