Antispila isabella
In 3 days ~10% in a week ~20%
Antispila isabella is a species of moth of the family Heliozelidae. It is found in Ontario, Connecticut, Georgia, Kentucky, New York, Pennsylvania and Vermont. However, research concludes that a complex of species is involved under this name.
The larvae feed on Vitis aestivalis, Vitis labrusca and Vitis riparia. They mine the leaves of their host plant. The mines are relatively large. No gallery is visible and the mine has the form of a large blotch, with a roundish patch of reddish frass near the beginning, probably attached to the upper epidermis, and dispersed black frass throughout the mine. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Boston | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report an Antispila isabella sighting in Boston on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 1063rd most-seen of the 1200 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 an Antispila isabella in Boston on a given day, so our monthly data shows no clear season.
Only Boston, in our data
Boston is the only city on Wallace's Line with enough records to rate Antispila isabella sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Antispila isabella is recorded against all the insects logged in Boston (5 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.
