Results 41 to 50 of about 3,577 (191)

Disentangling Environmental and Within-Host Drivers of Parasite Dynamics in Natural Populations. [PDF]

open access: yesMol Ecol
ABSTRACT Understanding how parasite communities assemble and persist in the wild requires integrating both spatial and temporal dynamics, especially in systems involving multiple co‐circulating lineages. Using a unique 28‐year dataset of individually monitored great tits (Parus major) from five sites in western Switzerland, we investigated the eco ...
Perrin A   +4 more
europepmc   +2 more sources

Exo-erythrocytic development of two Haemoproteus species (Haemosporida, Haemoproteidae), with description of Haemoproteus dumbbellus, a new blood parasite of bunting birds (Emberizidae) [PDF]

open access: yes, 2023
Avian haemosporidians are widespread parasites categorized into four families of the order Haemosporida (Apicomplexa). Species of the subgenus Parahaemoproteus (genus Haemoproteus) belong to the Haemoproteidae and are transmitted by Culicoides biting ...
Weissenböck, Herbert (University of Veterinary Medicine Vienna)   +5 more
core   +2 more sources

What Can Haemosporidian Lineages Found in Culicoides Biting Midges Tell Us about Their Feeding Preferences?

open access: yesDiversity, 2022
Haemoproteus (Parahaemoproteus) parasites are transmitted by Culicoides biting midges. However, the natural vectors of only six of the almost 180 recognized Haemoproteus species have been identified.
Carolina Romeiro Fernandes Chagas   +4 more
doaj   +1 more source

Prevalence of Haemosporidian parasites of Chukar Partridge Birds in Sulaimani Province/Kurdistan Region of Iraq [PDF]

open access: yesمجلة الانبار للعلوم البيطرية, 2019
This study was carried out in Sulaimani Province, Kurdistan region, Iraq during the period from April 2016 to the end of September 2016. A total of 100 chukar partridge of different ages were randomly captured alive and their blood smear were examined ...
Kwestan Najm Ali,   +2 more
doaj   +1 more source

Exo-erythrocytic stages of Haemoproteus sp. in common buzzard (Buteo buteo): A histopathological and molecular study

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2021
Haemosporidian parasites are responsible for anemia, acute tissue degeneration, and depopulation in wild birds. This study aimed to investigate the prevalence of haemosporidians and also morphologic and molecular evaluation of tissue stages of ...
Hamidreza Shokrani   +2 more
doaj   +1 more source

Review of Genetic Information of Morphologically Described Haemoproteus Parasites Recorded in GenBank and MalAvi Databases. [PDF]

open access: yesIntegr Zool
Haemoproteus Kruse, 1890 (Haemosporida: Haemoproteiidae) parasites are known for their high genetic diversity, avian host‐specificity, and wide geographical distribution.
Shimizu M, Chagas CRF, Dunn JC.
europepmc   +2 more sources

The pathology and pathogenicity of a novel Haemoproteus spp. infection in wild Little Penguins (Eudyptula minor) [PDF]

open access: yes, 2013
One hundred and thirty four Little Penguin (Eudyptula minor) carcases found since 2004 in south west Australia were necropsied. The livers and spleens from ten of the penguins exhibited varying degrees of multifocal, randomly scattered areas of necrosis ...
Miller, R.D.   +11 more
core   +1 more source

New Haemoproteus parasite of parrots, with remarks on the virulence of haemoproteids in naive avian hosts. [PDF]

open access: yes, 2017
Haemoproteus infections can cause fatal disease in parrots (Psittaciformes), one of the most endangered groups of birds. The great diversity of parrots in tropical and subtropical ecosystems has been markedly understudied in terms of their parasite ...
Philipp Olias   +5 more
core   +1 more source

The 18S rRNA genes of Haemoproteus (Haemosporida, Apicomplexa) parasites from European songbirds with remarks on improved parasite diagnostics

open access: yesMalaria Journal, 2023
Background The nuclear ribosomal RNA genes of Plasmodium parasites are assumed to evolve according to a birth-and-death model with new variants originating by duplication and others becoming deleted.
Josef Harl   +4 more
doaj   +1 more source

Prevalence of haemosporidia in Asian Glossy Starling with discovery of misbinding of Haemoproteus-specific primer to Plasmodium genera in Sarawak, Malaysian Borneo

open access: yesBMC Veterinary Research, 2023
Background Plasmodium, Haemoproteus and Leucocytozoon are three mainly studied blood parasites known to cause malarial and pseudomalarial infections in avian worldwide.
Vaenessa Noni, Cheng Siang Tan
doaj   +1 more source

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