Where has the yellow fever mosquito been recorded?

Aedes aegypti occurrence evidence comes from 34,349 records in 125 countries and territories, from 1904 to 2026. Most records come from Taiwan.

• 34,349 records
• 125 places
• 92 years recorded
• Insecta class

Observation evidence passport

Compare this animal’s observation pattern

When it is recorded

Peak month: July. Records cluster in the months an animal is present and being looked for, so a summer peak can reflect observer effort as much as the animal.

Records over time

Recording effort has risen steeply almost everywhere since the 1990s, so a rising line usually shows more observers rather than more animals.

Where yellow fever mosquito has been recorded

The countries below show where occurrence evidence exists for yellow fever mosquito. They do not define a complete habitat range: survey effort differs by place, and historical or one-off records can appear alongside repeated presence.

Showing the top 40 of 125 places.

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Others in the family Culicidae.

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Anopheles gambiae

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Deinocerites magnus

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Asian Bush Mosquito

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