Eucosma parmatana
In 3 days ~10% in a week ~30%
Eucosma parmatana is a species of olethreutine leafroller moth in the family Tortricidae, found in North America. The MONA or Hodges number for Eucosma parmatana is 2937. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Acadia National Park | 🇺🇸 United States |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Toronto | 🇨🇦 Canada | |
| 2 | Chicago | 🇺🇸 United States | |
| 3 | New York City | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report an Aster Eucosma Moth sighting in Acadia National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 347th most-seen of the 405 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
July and August
In those months about 10% of wildlife watchers report an Aster Eucosma Moth in Acadia National Park on a given day, against under 5% in September to June, the lowest months.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Aster Eucosma Moth sightings with a recorded time, and about 7 in 10 of them come between 6 pm and 6 am: it is most active around dawn and dusk.
Only Acadia National Park, in our data
Acadia National Park is the only park on Wallace's Line with enough records to rate Aster Eucosma Moth sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Tortricidae
The closest relatives of the Aster Eucosma Moth that you can see in Acadia National Park (family Tortricidae, Tortricid Leafroller Moths) are Filbertworm Moth (about 10%), White Triangle Tortrix (about 10%) and Reticulated Fruitworm Moth (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Aster Eucosma Moth is recorded against all the insects logged in Acadia National Park (6 verified sightings from 2019 to 2026), 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.
