Renia adspergillus
In 3 days ~10% in a week ~20%
Renia adspergillus, the gray renia or speckled renia moth, is a litter moth of the family Erebidae. The species was first described by Louis Augustin Guillaume Bosc in 1800. It is found in North America from Michigan to Quebec and south to Louisiana and Florida.
The wingspan is about 25 mm. There are multiple generations in the southeast. Larvae feed beneath a web of silk. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Washington | 🇺🇸 United States | |
| 2 | Philadelphia | 🇺🇸 United States | |
| 3 | Baltimore | 🇺🇸 United States | |
| 4 | Boston | 🇺🇸 United States | |
| 5 | Toronto | 🇨🇦 Canada | |
| 6 | New York City | 🇺🇸 United States | |
| 7 | Montreal | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report a Speckled Renia Moth sighting in New York City on a given day, based on 24 verified sightings from GBIF citizen-science data. It is the 601st most-seen of the 1623 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 Speckled Renia Moth in New York City on a given day, so our monthly data shows no clear season.
Among the best
Of the 7 cities where we can rate Speckled Renia Moth sightings, New York City ranks 6th at under 5%, level with the leaders once rounded. The best odds are in Washington (United States, under 5%), Philadelphia (United States, under 5%) and Baltimore (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Speckled Renia Moth is recorded against all the insects logged in New York City (24 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.
