Diversity, distribution, and methodological considerations of haemosporidian infections among Galliformes in Alaska.

ABSTRACT: Using samples spanning 10-degrees of latitude in Alaska, we provide the first comparative assessment of avian haemosporidia distribution of Arctic Alaska with subarctic host populations for four species of grouse and three species of ptarmigan (Galliformes). We found a high overall prevalence for at least one haemospordian genus (88%; N = 351/400), with spruce grouse (Canachites canadensis) showing the highest prevalence (100%; N = 54/54). Haemoproteus and Plasmodium lineages were only observed within grouse, while Leucocytozoon species were found within both grouse and ptarmigan. Further, different Leucocytozoon lineages were obtained from blood and tissue samples from the same individual, potentially due to the differential timing and duration of blood

SUBMITTER: De Amaral F 

PROVIDER: S-EPMC9926109 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature