Results 91 to 100 of about 3,673 (202)

Plasmodium spp. and Haemoproteus spp. infection in birds of the Brazilian Atlantic Forest detected by microscopy and polymerase chain reaction

Pesquisa Veterinária Brasileira, 2015
In recent years haemosporidian infection by protozoa of the genus Plasmodium and Haemoproteus, has been considered one of the most important factors related to the extinction and/or population decline of several species of birds worldwide.
Raquel Tostes, Usha Vashist, Kézia K.G. Scopel, Carlos L. Massard, Erik Daemon, Marta D'Agosto   +5 more
doaj   +1 more source

A new blood parasite of leaf warblers: molecular characterization, phylogenetic relationships, description and identification of vectors

Parasites & Vectors, 2018
Background Blood parasites of the genus Haemoproteus Kruse, 1890 are cosmopolitan, might be responsible for mortality in non-adapted birds, and often kill blood-sucking insects. However, this group remains insufficiently investigated in the wild. This is
Carolina Romeiro Fernandes Chagas, Dovilė Bukauskaitė, Mikas Ilgūnas, Tatjana Iezhova, Gediminas Valkiūnas   +4 more
doaj   +1 more source

Unexpected absence of exo-erythrocytic merogony during high gametocytaemia in two species of Haemoproteus (Haemosporida: Haemoproteidae), including description of Haemoproteus angustus n. sp. (lineage hCWT7) and a report of previously unknown residual bodies during in vitro gametogenesis

International Journal for Parasitology: Parasites and Wildlife
Neglected avian blood parasites of the genus Haemoproteus (Haemoproteidae) have recently attracted attention due to the application of molecular diagnostic tools, which unravelled remarkable diversity of their exo-erythrocytic (or tissue) stages both ...
Gediminas Valkiūnas, Tatjana Iezhova, Mikas Ilgūnas, Mélanie Tchoumbou, Mélanie Duc, Dovilė Bukauskaitė, Tanja Himmel, Josef Harl, Herbert Weissenböck   +8 more
doaj   +1 more source

Number of individuals infected by Plasmodium or Haemoproteus parasites among bird species in northwest Ecuador.

, 2018
Number of individuals infected by Plasmodium or Haemoproteus parasites among bird species in northwest Ecuador.
Elisa Bonaccorso (427223), Luke Browne (3314004), Scott T. Walter (4491559), Juan Rivero de Aguilar (5917271), Jordan Karubian (150870), Andrea Moreno (5526377), Fernando Castillo (3259182), Nicolás Peñafiel (2633674)   +7 more
core   +1 more source

Haemoproteus minutus is highly virulent for Australasian and South American parrots

Parasites & Vectors, 2019
Background Haemoproteus and Plasmodium species are widespread avian blood parasites. Several Plasmodium species are known for their high virulence and have caused significant declines in naïve bird populations.
Luis Ortiz-Catedral, Dianne Brunton, Mark F. Stidworthy, Hany M. Elsheikha, Tom Pennycott, Christoph Schulze, Michael Braun, Michael Wink, Helga Gerlach, Helene Pendl, Achim D. Gruber, John Ewen, Javier Pérez-Tris, Gediminas Valkiūnas, Philipp Olias   +14 more
doaj   +1 more source

Appendix B. Phylogenetic relationship (neighbor-joining) of all Haemoproteus and Plasmodium lineages found in 26 different passerine bird species.

, 2016
Phylogenetic relationship (neighbor-joining) of all Haemoproteus and Plasmodium lineages found in 26 different passerine bird ...
Javier Pérez-Tris (24443), Staffan Bensch (24451), Olof Hellgren (24444)   +2 more
core   +1 more source

Genetic diversity and host specificity varies across three genera of blood parasites in ducks of the Pacific Americas Flyway.

PLoS ONE, 2015
Birds of the order Anseriformes, commonly referred to as waterfowl, are frequently infected by Haemosporidia of the genera Haemoproteus, Plasmodium, and Leucocytozoon via dipteran vectors.
Andrew B Reeves, Mathew M Smith, Brandt W Meixell, Joseph P Fleskes, Andrew M Ramey   +4 more
doaj   +1 more source

Detection and molecular characterization of a Haemoproteus lineage in a Tawny Owl (Strix aluco) in Turkey

, 2013
Avian blood parasites have been intensively studied using morphological methods with limited information on their host specificity and species taxonomic status.
Yildirim, Alparslan, Aysul, Nuran, Duzlu, Önder, Eren, Hasan, Bayramli, Goksel, Onder, Zuhal, Inci, Abdullah, Ciloglu, Arif, Aypak, Suleyman, YILDIRIM, Alparslan; AYSUL, Nuran; BAYRAMLI, Goksel; INCI, Abdullah; EREN, Hasan; AYPAK, Suleyman; DUZLU, Onder; CILOGLU, Arif; ONDER, Zuhal   +9 more
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FIGURE 1 in Molecular characterization of Haemoproteus sacharovi (Haemosporida, Haemoproteidae), a common parasite of columbiform birds, with remarks on classification of haemoproteids of doves and pigeons

, 2013
FIGURE 1. Mature gametocytes of haemoproteids of columbiform birds: Haemoproteus (Parahaemoproteus) turtur (A–C), Haemoproteus (Parahaemoproteus) sacharovi (D–F), Haemoproteus (Haemoproteus) columbae (G–I), Haemoproteus (Haemoproteus) multipigmentatus (J–
Iezhova, Tatjana A., Sehgal, Ravinder N. M., Palinauskas, Vaidas, Bensch, Staffan, Carlson, Jenny S., Križanauskienė, Asta, Valkiūnas, Gediminas   +6 more
core   +1 more source

Haemoproteus nettionis Johnson & Cleland 1909

, 2008
Haemoproteus nettionis Johnson & Cleland,1909. Locality. – Singapore: Jurong BirdPark, 1998. Type host. – Anas castanea (Eyton) (New South Wales, Australia). Found in one duck. The level of parasitaemia was approximately 6%, with counts containing 20% trophozoites, 20% juvenile macrogametocytes, 15% microgametocytes and 50% macrogametocytes ...
Paperna, Ilan, Keong, Malcolm Soh Chu, May, Charlotte Yap Aye   +2 more
openaire   +1 more source