Results 11 to 20 of about 5,103 (237)

Prevalence and Genetic Diversity of Haemoproteus and Leucocytozoon in Raptors and Other Captive Birds at the National Zoological Garden in South Africa. [PDF]

open access: hybridIntegr Zool
Captive birds at the National Zoological Garden in South Africa harbor diverse haemosporidian parasite species and lineages. This might compromise conservation efforts of threatened species. ABSTRACT Avian haemosporidian infections have been associated with disease outbreaks in zoos and rehabilitation centers globally. This study aimed to determine the
Gaorekwe RM   +3 more
europepmc   +4 more sources

Keys to the avian Haemoproteus parasites (Haemosporida, Haemoproteidae)

open access: yesMalaria Journal, 2022
Background Haemoproteus is a sister genus to malaria parasites (Plasmodium), which both belong to the order Haemosporida (Apicomplexa). Parasites of both genera are flourishing in birds, however, Haemoproteus species are noticeably less investigated ...
Gediminas Valkiūnas, Tatjana A. Iezhova
doaj   +4 more sources

Haemoproteus jenniae (Haemoproteidae, Haemosporida) infects gulls (Larus spp.) in South Africa, with redescription of Haemoproteus skuae

open access: yesParasitology, 2023
Haemoproteus spp. are dipteran-borne protozoa that infect erythrocytes and reticulo-endothelial cells of birds. These parasites are not usually transmitted between birds belonging to different orders.
Ralph E. T. Vanstreels   +11 more
doaj   +4 more sources

Penguins are competent hosts of Haemoproteus parasites: the first detection of gametocytes, with molecular characterization of Haemoproteus larae [PDF]

open access: yesParasites & Vectors, 2020
Background The majority of penguins (Sphenisciformes) have evolved in areas with weak or absent transmission of haemosporidian parasites and are usually naïve to avian haemosporidian infections.
Mizue Inumaru   +6 more
doaj   +4 more sources

Molecular Prevalence of Avian Haemosporidian Parasites in Southeast Asia: Systematic Review and Meta-Analysis [PDF]

open access: yesAnimals
In this study, for the first time, a systematic review and meta-analysis were conducted to understand the prevalence and genetic diversity of haemosporidian parasites—namely, Plasmodium, Haemoproteus and Leucocytozoon—in avian species in Southeast Asia ...
Kannawee Swangneat   +7 more
doaj   +2 more sources

Morphological and molecular characterization of Haemoproteus coatneyi and Haemoproteus erythrogravidus (Haemosporida: Haemoproteidae) in Passeriformes in Brazil’s Atlantic Forest [PDF]

open access: yesRevista Brasileira de Parasitologia Veterinária, 2020
Haemoproteus spp. are protozoan parasites found in birds around the world. These parasites are identified through the morphology of gametocytes, phylogenetic analysis based on the mitochondrial cytb gene, and the parasite’s geographic distribution.
Luísa de Oliveira   +5 more
doaj   +5 more sources

Novel phylogenetic clade of avian Haemoproteus parasites (Haemosporida, Haemoproteidae) from Accipitridae raptors, with description of a new Haemoproteus species

open access: yesParasite
Avian haemosporidian parasites (order Haemosporida, phylum Apicomplexa) are blood and tissue parasites transmitted by blood-sucking dipteran insects. Three genera (Plasmodium, Haemoproteus and Leucocytozoon) have been most often found in birds, with over
Harl Josef   +10 more
doaj   +3 more sources

Determinants of vector-borne avian pathogen occurrence in a mosaic of habitat fragmentation in California [PDF]

open access: yesParasites & Vectors
Background As habitat fragmentation increases, ecological processes, including patterns of vector-borne pathogen prevalence, will likely be disrupted, but ongoing investigations are necessary to examine this relationship.
Wilmer Amaya-Mejia   +5 more
doaj   +2 more sources

Use of Contaminated Habitat and Associated Selenium Uptake Mediate Haemosporidian Parasite Infections in Wild Passerine Birds. [PDF]

open access: yesEcol Evol
We conducted a community‐scale field study to evaluate whether trace element contaminants derived from coal combustion residuals and nuclear fission products alter the dynamics of haemosporidian blood parasites, dipteran vectors, and avian hosts in riparian and wetland habitats in South Carolina, USA.
Werner CS   +4 more
europepmc   +2 more sources

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