Results 31 to 40 of about 108,218 (124)

Molecular Identification of Avian Haemosporidia in Wild Birds and Mosquitoes on Tsushima Island, Japan

open access: yesJournal of Veterinary Medical Science, 2013
We investigated for the first time the prevalence of avian haemosporidia of genera Plasmodium, Haemoproteus and Leucocytozoon among birds and mosquitoes on Tsushima Island of Japan, which is located between Japan and the Korean Peninsula. Of 55 wild birds belonging to 33 species, 16 (29.1%) tested positive for haemosporidia as follows: Plasmodium spp. (
TANIGAWA, Momoko   +9 more
openaire   +5 more sources

Prevalence and Diversity of Haemosporidian-Associated Matryoshka RNA Viruses in a Natural Population of Wild Birds. [PDF]

open access: yesEcol Evol
This study investigated the prevalence and diversity of Matryoshka RNA viruses (MaRNAV) in wild birds in the San Francisco Bay Area, California. Using RNA sequencing and RT‐PCR, we identified two novel MaRNAVs (MaRNAV‐5 and ‐6) associated with haemosporidian infections in passerines and raptors. These findings suggest a high prevalence of these viruses,
Esperanza CW   +3 more
europepmc   +2 more sources

Genetic variation of avian malaria in the tropical Andes: a relationship with the spatial distribution of hosts

open access: yesMalaria Journal, 2019
Background Avian haemosporidia are obligate blood parasites with an ample range of hosts worldwide. To understand how host communities may influence the diversity of parasites of the neotropics, the spatial genetic variation of avian Plasmodium ...
Diana Lorena Gil-Vargas   +1 more
doaj   +2 more sources

Complex interactions between bacteria and haemosporidia in coinfected hosts: An experiment

open access: yesEcology and Evolution, 2020
Hosts are typically coinfected by multiple parasite species whose interactions might be synergetic or antagonistic, producing unpredictable physiological and pathological impacts on the host. This study shows the interaction between Plasmodium spp.
María Teresa Reinoso‐Pérez   +4 more
doaj   +2 more sources

Reduced Offspring Viability Is Associated With Long-Term Stability of a Narrow Avian Hybrid Zone. [PDF]

open access: yesEcol Evol
We investigated hybrid viability in a tropical, avian hybrid zone governed by strong selection on male secondary sexual traits between the white‐collared manakin (Manacus candei) and golden‐collared manakin (M. vitellinus). We assessed putative hybrid fitness by investigating adult survival and hatching success along with a prospective selective ...
Long KM   +5 more
europepmc   +2 more sources

Molecular identification of Haemosporidia in avian endemics of Gorgona Island within a context for the eastern tropical Pacific region

open access: yesInfection, Genetics and Evolution, 2020
Island bird populations and their obligate blood parasites are of interest for understanding the accumulation of biodiversity and the evolutionary relationship with their mainland congeners. We examined avian Haemosporidia cytochrome b gene among terrestrial birds on Gorgona Island National Park, Colombia.
Raul Sedano-Cruz   +2 more
openaire   +4 more sources

Occurrence and diversity of avian haemosporidia in intra-African migratory landbirds. [PDF]

open access: yes, 2018
Avian haemosporidian infections are widespread and can result in the decline of wild bird populations or insome cases contribute to extinction of species.
Dalton, Desire Lee; id_orcid   +3 more
core   +11 more sources

Avian Haemosporidia of the Caucasus Mountains: Host-Parasite Dynamics in a Biodiversity Hotspot

open access: yes
Avian haemosporidia are globally distributed blood parasites, yet their host-parasite dynamics are often shaped by regional ecological and evolutionary processes.
Weesner, Ryan M 1997-
core   +8 more sources

Hurdle in taxonomy: A case of malaria parasites and other Haemosporidia

open access: yesOpen Veterinary Science, 2021
A crucial progress in taxonomy matches with the growth of various branches of biological sciences. This validates the taxonomic positions of many organisms.
Mandal Fatik Baran
doaj   +1 more source

Does haemosporidian infection affect hematological and biochemical profiles of the endangered Black-fronted piping-guan (Aburria jacutinga)? [PDF]

open access: yesPeerJ, 2013
Infectious diseases can cause deleterious effects on bird species, leading to population decline and extinction. Haemosporidia can be recognized by their negative effects on host fitness, including reproductive success and immune responses. In captivity,
Rafael Otávio Cançado Motta   +11 more
doaj   +2 more sources

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