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USGS · 5220521

Incidence of malaria in a wintering population of canvasbacks (Aythya valisineria) on Chesapeake Bay

R. M. Kocan·J.O. Knisley
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Abstract

Canvasback ducks wintering on Chesapeake Bay had a 6% incidence of Leucocytozoon sirnondi and 2% incidence of Haemoproteus. Sub-inoculation of whole blood into Pekin ducklings produced a Plasmodium infection rate of 31%. Females were more frequently infected (12/22) than males (15/68). The parasite was identified as P. circumflexum.

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BibTeXRIS

R. M. Kocan, J.O. Knisley. 1970. Incidence of malaria in a wintering population of canvasbacks (Aythya valisineria) on Chesapeake Bay. https://doi.org/10.7589/0090-3558-6.4.441

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