Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Chu, H.-M., D. M. J. Norris, and L. T. Kok. 1970. Pupation requirement of the beetle, Xyleborus ferrugineus: Sterols other than cholesterol. Journal of Insect Physiology 161379-1387.
Taxa (in this database) mentioned in this work, by keyword: