Results 1 to 10 of about 1,180 (134)

Generalists or Specialists? Testing Genetic Specificity of Leucocytozoon Lineages and Black Fly Vectors in Thailand [PDF]

Biology
The diversity, genetic differentiation, and cophylogeny of avian protozoa of the genus Leucocytozoon and their black fly vectors (Diptera: Simuliidae) in Thailand were investigated.
Waraporn Jumpato, Wannachai Wannasingha, Kingkan Sakundet, Chavanut Jaroenchaiwattanachote, Tongjit Thanchomnang, Wanchai Maleewong, Peter H. Adler, Pairot Pramual   +7 more
doaj   +2 more sources

Prevalence, morphological and molecular characterization of Leucocytozoon macleani (Apicomplexa: Haemosporida) from chickens in Thailand [PDF]

Parasite
Leucocytozoon species are common in countries with warm climates but are an often neglected blood parasite in poultry. Although Leucocytozoon macleani is less virulent than Leucocytozoon caulleryi, it can still negatively impact production performance ...
Srikacha Nikom, Fernandes Chagas Carolina Romeiro, Paudel Surya, Pornpanom Pornchai   +3 more
doaj   +2 more sources

Survey of Haemosporidian Parasites in Wild Stone-Curlews (Burhinus oedicnemus) in the Canary Islands: First Molecular and Histopathological Evidence of Leucocytozoon sp. Infection [PDF]

Animals
Avian haemosporidians are globally distributed protozoan parasites transmitted by hematophagous vectors, yet information on their occurrence in the Stone-curlew (Burhinus oedicnemus), particularly from the Canary Islands, is scarce. Between 2020 and 2024,
Ana Colom-Rivero, Antonio Fernández, Lucía Marrero-Ponce, Raiden Grandía-Guzmán, Lucía Caballero-Hernández, Candela Rivero-Herrera, Cristian M. Suárez-Santana, Eva Sierra   +7 more
doaj   +2 more sources

Leucocytozoon infections in tits (Aves, Paridae): blood and tissue stages investigated using an integrative approach [PDF]

Parasite
Leucocytozoon species are cosmopolitan and prevalent avian parasites, with some infections being lethal, mainly due to the exo-erythrocytic development of the parasite in bird tissues.
Gutiérrez-Liberato Germán Alfredo, Duc Mélanie, Eigirdas Vytautas, Chagas Carolina Romeiro Fernandes   +3 more
doaj   +2 more sources

New mitochondrial genomes of parasites belonging to the Leucocytozoon toddi and Haemoproteus nisi groups (Haemosporida, Apicomplexa) [PDF]

Parasites & Vectors
Background Avian haemosporidians are single-celled eukaryotic parasites of vertebrates that require dipteran vectors for transmission. The genera Plasmodium, Haemoproteus and Leucocytozoon currently comprise over 5000 parasite lineages based on a 478-bp ...
Josef Harl, Tanja Himmel, M. Andreína Pacheco, Herbert Weissenböck   +3 more
doaj   +2 more sources

Molecular detection of parasites and host preference in wild-caught Culicoides biting midges (Diptera: Ceratopogonidae) in Chiang Mai and Nakhon Si Thammarat Provinces, Thailand [PDF]

Parasite
Culicoides biting midges (Diptera: Ceratopogonidae) have been reported as potential vectors for haemoparasites. Information about host-vector-parasite specificity is required to confirm their status.
Kyi Soe Baby, Kaewmee Saowalak, Mano Chonlada, Pattanawong Urassaya, Tipparawong Nopporn, Siriyasatien Padet, Gatherer Derek, Urbaniak Michael D., Bates Paul A., Jariyapan Narissara   +9 more
doaj   +2 more sources

Diversity and prevalence of Leucocytozoon in black flies (Diptera: Simuliidae) of Thailand [PDF]

Parasites & Vectors
Background Leucocytozoonosis, a parasitic disease of birds, is caused by haemosporidian protozoan parasites of the genus Leucocytozoon, which infect diverse avian species, including poultry.
Waraporn Jumpato, Wannachai Wannasingha, Chavanut Jaroenchaiwattanachote, Ronnalit Mintara, Komgrit Wongpakam, Peter H. Adler, Pairot Pramual   +6 more
doaj   +2 more sources

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

Animals
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, Nikom Srikacha, Nittakone Soulinthone, Surya Paudel, Wilasinee Srisanyong, Christopher James Stott, Tanakamol Mahawan, Pornchai Pornpanom   +7 more
doaj   +2 more sources

Molecular survey of the haemosporidians Haemoproteus and Leucocytozoon in Culicoides (Diptera: Ceratopogonidae) from the Brazilian Amazon [PDF]

Revista Brasileira de Parasitologia Veterinária
Haemosporidians belonging to the subgenus Haemoproteus (Parahaemoproteus) and the genus Leucocytozoon rely on dipteran vectors for transmission, with biting midges (Culicoides spp.) and black flies (Simuliidae), respectively, playing essential roles in ...
Daniel Antônio Braga Lee, Israel de Souza Pinto, Paulo Vitor Cadina Arantes, Maria Clara Alves Santarém, Maria Luiza Felippe-Bauer, João Vitor dos Santos Alves da Silva, Rosangela Zacarias Machado, Marcos Rogério André   +7 more
doaj   +2 more sources

Haemoproteus syrnii and other haemosporidians infecting owls from North America [PDF]

Malaria Journal
Background Haemosporidians (Haemosporida, Apicomplexa), which include malaria parasites, are found in nearly all terrestrial ecosystems. Avian haemosporidians have been extensively studied; however, there is limited information on parasites in owls ...
M. Andreína Pacheco, Erica A. Miller, Josef Harl, Francisco C. Ferreira, Axl S. Cepeda, Gediminas Valkiūnas, Scott Beckerman, Mitchell Oswald, Nohra E. Mateus-Pinilla, Ananias A. Escalante   +9 more
doaj   +2 more sources