Idia lubricalis
In 3 days ~10% in a week ~20%
Idia lubricalis, the glossy black idia, is a litter moth of the family Erebidae. The species was first described by Carl Geyer in 1832. It is found from Canada south to Florida and Texas in deciduous forests. Idia occidentalis was formerly considered a subspecies of Idia lubricalis.
The wingspan is 24–36 mm. Adults are on wing from May to September. There are multiple generations per year in the south. The larvae feed on various fungi and lichens. They probably feed on other organic matter like rotting wood and grass on forest floor as well. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Philadelphia | 🇺🇸 United States | |
| 2 | Baltimore | 🇺🇸 United States | |
| 3 | Chicago | 🇺🇸 United States | |
| 4 | Boston | 🇺🇸 United States | |
| 5 | Toronto | 🇨🇦 Canada | |
| 6 | Minneapolis [Saint Paul] | 🇺🇸 United States | |
| 7 | Montreal | 🇨🇦 Canada | |
| 8 | Austin | 🇺🇸 United States | |
| 9 | New York City | 🇺🇸 United States | |
| 10 | Washington | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Glossy Black Idia Moth sighting in Baltimore on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 374th most-seen of the 705 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.
July and August
In those months about 10% of wildlife watchers report a Glossy Black Idia Moth in Baltimore on a given day, against under 5% in September to June, the lowest months.
Among the best
Of the 10 cities where we can rate Glossy Black Idia Moth sightings, Baltimore ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Philadelphia (United States, under 5%).
Same genus: Idia
The closest relatives of the Glossy Black Idia Moth that you can see in Baltimore (genus Idia) are American Idia Moth (about 10%) and Common Idia Moth (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Glossy Black Idia Moth is recorded against all the insects logged in Baltimore (11 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.
