Ochlerotatus implicatus

(Vockeroth, 1954)

Ochlerotatus implicatus is a mosquito in the Culicidae, first described by Vockeroth in 1954. It has been documented in Arctic and sub-Arctic regions of North America, where recent surveillance studies have recorded new distribution records for this species. The species belongs to the Aedes complex, which includes many floodwater mosquitoes. Research in northern Canada detected Jamestown Canyon virus in this species, indicating potential competence for California serogroup viruses.

Pronunciation

How to pronounce Ochlerotatus implicatus: /ˌɒklɛroʊˈteɪtəs ˌɪmplɪˈkeɪtəs/

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Habitat

Floodwater environments in Arctic and sub-Arctic biomes including tundra, taiga, and Hudson Plain. Associated with wetland that provide standing water for larval development.

Distribution

North America: documented in Arctic and sub-Arctic regions of Canada and the United States. New distribution records reported from northern Canada including sites in the Yukon and Nunavik (Northern Québec). Europe and Northern Asia (excluding China): presence recorded.

Seasonality

activity during summer months in Arctic regions, corresponding with the short growing season and warmer temperatures that facilitate mosquito and activity.

Human Relevance

Potential for Jamestown Canyon virus, a California serogroup virus that can cause neurological in humans. Detected in virus surveillance studies in the Arctic, though vector competence requires further investigation. Presence in northern regions raises public health concerns as climate change expands mosquito ranges and disease risk in previously unexposed .

Similar Taxa

Aedes euedesBoth are Arctic Aedes with new distribution records from recent Canadian surveillance; distinguished by specific morphological characters and preferences
Aedes spenceriiAnother Aedes with newly documented northern distribution records from the same surveillance program; separation requires expert identification using morphological keys