Phaedon tumidulus
In 3 days ~10% in a week ~20%
Phaedon tumidulus, also known as the celery leaf beetle, is a species of leaf beetle in the genus Phaedon. It is associated with umbellifers. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Birmingham | 🇬🇧 United Kingdom | |
| 2 | London | 🇬🇧 United Kingdom |
Rare
Under 5% of wildlife watchers report a Celery Leaf Beetle sighting in London on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 1153rd most-seen of the 1504 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Celery Leaf Beetle in London on a given day, so our monthly data shows no clear season.
2nd of 2
Of the 2 cities where we can rate Celery Leaf Beetle sightings, London ranks 2nd at under 5%. The best odds are in Birmingham (United Kingdom, about 10%).
Same family: Chrysomelidae
The closest relatives of the Celery Leaf Beetle that you can see in London (family Chrysomelidae, Leaf Beetles) are Rosemary Beetle (about 20%), Alder Leaf Beetle (about 10%) and Hawthorn Leaf Beetle (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Celery Leaf Beetle is recorded against all the insects logged in London (8 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
