O’Brien C. W., Thompson R. T., 1986: Curculio striatulus, a North American Pissodes (Coleoptera: Curculionidae). 3 pp. [M26]
 
ASC 57317
O’Farrell A. F., Stock A., Rae C. A., Morgan J. A., 1960: Regeneration and development in the cockroach Blattella germacica. 8 pp. [ORT 427] Acta Societatis entomologicae Cechosloveniae 57: 317-324.
 
THY 330
O’Neill K., 1970: Kurtomathrips brunneus (Watson), new combination and K. unicolor Bailey, new synonym. 1 pp.