| morphology and differential diagnostics of parasitic larvae of some strongylidae (nematoda) of horses. | the morphology of l4 of cylicostephanus minutus, cylicotetrapedon bidentatus, petrovinema poculatum, cylicocyclus radiatus, c. triramosus, cylicodontophorus euproctus, c. mettami, c. mongolicus, poteriostomum imparidentatum, gyalocephalus capitatus and craterostomum acuticaudatum is discussed. the species are named in accordance with the new system, which is outlined in the introduction. the criteria for the identification of larvae killed during their 4th skinning include distinctive marks occu ... | 1990 | 2337250 |