Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Castro, R. d. S. 1960a. Contribuicao ao estudo do Hypocryphalus mangiferae (Stebbing 1914) (Coleoptera, Scolytidae). Diss. Recife: 1-54, 11 figs. (Sum. em 11 Reuniao de Investigacao Agronomica do Nordeste Anais) 7:38-40. 1962.