Biting midges (Ceratopogonidae) as vectors of avian trypanosomes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F17%3A10360214" target="_blank" >RIV/00216208:11310/17:10360214 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1186/s13071-017-2158-9" target="_blank" >http://dx.doi.org/10.1186/s13071-017-2158-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1186/s13071-017-2158-9" target="_blank" >10.1186/s13071-017-2158-9</a>
Alternative languages
Result language
angličtina
Original language name
Biting midges (Ceratopogonidae) as vectors of avian trypanosomes
Original language description
Background: Although avian trypanosomes are widespread parasites, the knowledge of their vectors is still incomplete. Despite biting midges (Diptera: Ceratopogonidae) are considered as potential vectors of avian trypanosomes, their role in transmission has not been satisfactorily elucidated. Our aim was to clarify the potential of biting midges to sustain the development of avian trypanosomes by testing their susceptibility to different strains of avian trypanosomes experimentally. Moreover, we screened biting midges for natural infections in the wild. Results: Laboratory-bred biting midges Culicoides nubeculosus were highly susceptible to trypanosomes from the Trypanosoma bennetti and T. avium clades. Infection rates reached 100%, heavy infections developed in 55-87% of blood-fed females. Parasite stages from the insect gut were infective for birds. Moreover, midges could be infected after feeding on a trypanosome-positive bird. Avian trypanosomes can thus complete their cycle in birds and biting midges. Furthermore, we succeeded to find infected blood meal-free biting midges in the wild. Conclusions: Biting midges are probable vectors of avian trypanosomes belonging to T. bennetti group. Midges are highly susceptible to artificial infections, can be infected after feeding on birds, and T. bennetti-infected biting midges (Culicoides spp.) have been found in nature. Moreover, midges can be used as model hosts producing metacyclic avian trypanosome stages infective for avian hosts.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10600 - Biological sciences
Result continuities
Project
<a href="/en/project/GA14-02482S" target="_blank" >GA14-02482S: Avian trypanosomes: biodiversity, vectors, and factors influencing prevalence</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Parasites & Vectors
ISSN
1756-3305
e-ISSN
—
Volume of the periodical
10
Issue of the periodical within the volume
MAY
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
—
UT code for WoS article
000400791900003
EID of the result in the Scopus database
2-s2.0-85018407429