Ochlerotatus stimulans
(Walker, 1848)
Woodland Floodwater Mosquito
Ochlerotatus stimulans is a floodwater mosquito found across North America and parts of Africa. Females are aggressive biters of humans and other mammals, with activity peaking following rainfall events that flood their breeding . The species is associated with woodland and forest edge environments where temporary pools form after precipitation. Taxonomic placement has shifted historically, with the species now generally classified in Ochlerotatus though sometimes retained in Aedes depending on system used.
Pronunciation
How to pronounce Ochlerotatus stimulans: /ˌɒkləroʊˈteɪtəs ˈstɪmjʊlænz/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Distribution
North America (including Vermont and broader United States) and Africa. GBIF records confirm presence in both regions.
Human Relevance
Females bite humans aggressively, making the a significant nuisance pest. Like other floodwater mosquitoes, explosions can follow heavy rainfall and flooding events, increasing biting pressure on human populations.
Sources and further reading
- BugGuide
- GBIF taxonomy match
- NCBI Taxonomy
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