Evidence found
711 records across 13 countries and territories, 1894–2026.
Aedes geniculatus · GBIF taxon key 1651525
Where has the Tree Hole Mosquito been recorded?
Aedes geniculatus occurrence evidence comes from 711 records in 13 countries and territories, from 1894 to 2026. Most records come from Belgium.
- 711 records
- 13 places
- 58 years recorded
- Insecta class
Observation evidence passport
Source coverage
CC0 GBIF Animalia occurrence facets, including country, month and year summaries.
Refreshed 2026-08-23. Inspect the taxon on GBIF.
What this means
The species has been recorded in the listed places in the stated source universe. Peak month: July.
6 months reach at least 10% of the peak facet count.
What this does not mean
repeated describes the record pattern, not a formal range, residency, abundance or conservation assessment.
A single record remains evidence of a recording, not proof that a population lives there.
Compare this animal’s observation pattern
When it is recorded
JFMAMJJASOND
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
18942026
Recording effort has risen steeply almost everywhere since the 1990s, so a rising line usually shows more observers rather than more animals.
Where Tree Hole Mosquito has been recorded
The countries below show where occurrence evidence exists for Tree Hole 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.
| Place | Records | Share |
|---|---|---|
| Belgium | 526 | |
| United Kingdom | 44 | |
| Sweden | 40 | |
| Croatia | 33 | |
| Austria | 31 | |
| Italy | 10 | |
| Luxembourg | 9 | |
| Germany | 8 | |
| Greece | 4 | |
| Bulgaria | 2 | |
| Russia | 2 | |
| Switzerland | 1 | |
| Slovakia | 1 |
Related animals
Others in the family Culicidae.
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yellow fever mosquito
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southern house mosquito
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Northern House Mosquito
4,660 records
Vexans Mosquito
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Anopheles gambiae
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Deinocerites magnus
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Record pattern: repeated
Repeated records across many years and months. This is inferred from how many years and months the animal appears in, not from a range map — treat it as evidence, not a formal assessment.
Repeated records across many years and months. This is inferred from how many years and months the animal appears in, not from a range map — treat it as evidence, not a formal assessment.