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Culex territans
Species of fly From Wikipedia, the free encyclopedia
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Culex territans, or the Northern Frog-Biting Mosquito, is a species of mosquito found throughout North America, Europe, North Africa, and the Arabian Peninsula.[1][2][3]
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Ecology
Adult female Culex territans overwinter in protected, humid, underground environments like caves.[4] In northern Europe, overwintering females are found in caves together with Culex pipiens, Culex torrentium, and Culiseta annulata.[5]
Larvae can be found in clean ponds with plenty of vegetation.[4]
Feeding behavior
Host preference
Females of this species can feed on many vertebrates . However, they most frequently feed on reptiles and amphibians, and they prefer frogs.[6][2][7][8]
Finding hosts
This species is attracted to the calls of frogs.[7] Light is necessary for host-seeking as they do not feed in complete darkness.[9] Body temperature is not an important cue in host-seeking, which makes sense as their primary hosts are ectothermic.[10]
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Medical and veterinary importance
Since they mainly feed on frogs, they do not pose a direct threat to human health in terms of vectoring pathogens. However, they have been found to be infected with West Nile Virus and Eastern Equine Encephalitis virus and may occasionally feed on humans, so they can potentially be of public health concern.[2]
Adult female Cx. territans have been found to harbor various pathogens such as anuran trypanosomes, ranaviruses, and filarial worms.[2] It has also been shown capable of mechanically transmitting the spores of chytrid fungus between frogs.[8]
References
Further reading
External links
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