Ortlepp, R.J.Jansen, B.C.2016-07-112016-07-1120161962Ortlepp, RJ 1962, 'On Trachypharynx natalensis sp.nov. and some associated genera of nematodes’, Onderstepoort Journal of Veterinary Research, vol. 29, no. 2, pp. 159-163.0330-2465http://hdl.handle.net/2263/54877The articles have been scanned in colour with a HP Scanjet 5590; 600dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.A new species of Strongyliid round worm - Trachypharynx natalensis - from the large intestine of the cane rat, is described. A new subfamily - Trachypharynginae - of the Strongylidae is created. New subfamilies of the Strongylidae are also created, viz. Gyalocephalinae, for the genus Gyalocephalus Looss, and Colobostrongylinae for the genus Colobostrongylus Sandground. The chief characteristics of these new subfamilies are given.en© 1962 ARC - Onderstepoort and Faculty of Veterinary Science, University of Pretoria (original). © 2016 University of Pretoria. Dept. of Library Services (digital).Veterinary medicineVeterinary medicine -- South AfricaArticle