Access

You are not currently logged in.

Access your personal account or get JSTOR access through your library or other institution:

login

Log in to your personal account or through your institution.

If You Use a Screen Reader

This content is available through Read Online (Free) program, which relies on page scans. Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.

Hematozoa from Southern African Vultures, with a Description of Haemoproteus janovyi sp. n.

Ellis C. Greiner and Peter J. Mundy
The Journal of Parasitology
Vol. 65, No. 1 (Feb., 1979), pp. 147-153
DOI: 10.2307/3280220
Stable URL: http://www.jstor.org/stable/3280220
Page Count: 7
  • Read Online (Free)
  • Subscribe ($19.50)
  • Cite this Item
Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
Hematozoa from Southern African Vultures, with a Description of Haemoproteus janovyi sp. n.
Preview not available

Abstract

This study represents the first major survey of avian hematozoa from southern Africa and the only one dealing with blood parasites of vultures. Blood smears from 506 Rhodesian, Botswanan and South African vultures (Hooded, White-headed, Lappetfaced, Cape Griffon and Whitebacked Vultures) were examined for hematozoa. Haemoproteus janovyi sp. n. was observed in 35.2% of the vultures, Leucocytozoon toddi in 0.8%, Plasmodium fallax in 0.6%, Atoxoplasma sp. in 1.4% and microfilariae in 0.2%. Hematozoan prevalence increased with age of the vultures. Only 2 of 133 nestlings sampled during the dry season had patent parasitemias (L. toddi). Haemoproteid prevalence in immature vultures was depressed during the dry season, whereas it was stable throughout the year in adults. The only species which nests on cliffs (the Cape Griffon Vulture) did not harbor hematozoa whereas the other species which nest and roost in trees were infected with at least one hematozoan species.

Page Thumbnails

  • Thumbnail: Page 
147
    147
  • Thumbnail: Page 
148
    148
  • Thumbnail: Page 
149
    149
  • Thumbnail: Page 
150
    150
  • Thumbnail: Page 
151
    151
  • Thumbnail: Page 
152
    152
  • Thumbnail: Page 
153
    153