Heterarthrus fiora
In 3 days ~20% in a week ~40%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Liverpool | 🇬🇧 United Kingdom |
With luck
About 10% of wildlife watchers report a Marginal Sycamore Disc-Miner sighting in Liverpool on a given day, based on 12 verified sightings from GBIF citizen-science data. It is the 389th most-seen of the 632 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
July and August
In those months about 10% of wildlife watchers report a Marginal Sycamore Disc-Miner in Liverpool on a given day, against under 5% in September to June, the lowest months.
Only Liverpool, in our data
Liverpool is the only city on Wallace's Line with enough records to rate Marginal Sycamore Disc-Miner sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Tenthredinidae
The closest relatives of the Marginal Sycamore Disc-Miner that you can see in Liverpool (family Tenthredinidae, Common Sawflies) are Willow Redgall Sawfly (about 10%), Sallow Pea-Gall Sawfly (about 10%) and Rose Leaf-Rolling Sawfly (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Marginal Sycamore Disc-Miner is recorded against all the insects logged in Liverpool (12 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.
