01309naa a2200241 a 450000100080000000500110000800800410001910000170006024501150007726000090019252006640020165000110086565000110087665000110088765000100089865000150090865300210092365300190094465300130096365300130097665300130098977300650100211311292019-07-18       1953    bl ---       0--  u    #d1 aKEITH, R. K.  aThe differentiation of the infective larvae of some common nematode parasits of cattle.h[electronic resource]  c1953  aStudies are reported on the differential diagnosis of the infective larvae of Strongyloides papillosus, Haemonchus co;:fortus, Ostertagia ostertagi, Triclwstrongylus axei, Cooperia oncophora, C. punctata, C. pectinata, Bunostornum phlebotomum, Nematodirus sp., and Oesophagostomum ( Bosicola) radiatum, all of which occur in cattle in Queensland. These larvae can be readily identified by the length and shape of the tail, assisted by body length, body width, certain head and tail structures, and by the presence or absence of a sheath. A key for the identification of the larvae is given. Photographs of the larvae are also provided to assist identification  acattle  alarvae  aBovino  aLarva  aNematóide  aGastroenterities  aGastrointerite  aNematode  aParasita  aParasite  tAustralian Journal of Zoologygv. 1, n. 2, p. 223-235, 1953.