Template:Johnson & Nilsson, 1990
- Johnson, C.D. & Nilsson, J.A. 1990. New synonymy of Bruchus podagricus Fabricius and Bruchus crotonae Fåhraeus, with a lectotype designation and a new combination for B. podagricus (Coleoptera: Bruchidae: Ctenocolum). The Pan-Pacific Entomologist 66(2): 171–172. BHL.
- Date of publication: issue mailed 16 October 1990