Palthis asopialis
In 3 days ~10% in a week ~20%
Palthis asopialis, the faint-spotted palthis moth, is a moth of the family Erebidae. The species was first described by Achille Guenée in 1854. It is found in North America, from Florida north to Ontario and west to Texas.
The wingspan is 19–23 mm. The moth flies from January to October depending on the location. There are at least two generations in the north-east. There are more generations in the south. Recorded food plants include Bidens species, and the leaves of beans, corn, and oak. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Shenandoah National Park | 🇺🇸 United States | |
| 2 | Great Smoky Mountains National Park | 🇺🇸 United States | |
| 3 | Point Pelee National Park | 🇨🇦 Canada |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Baltimore | 🇺🇸 United States | |
| 2 | Washington | 🇺🇸 United States | |
| 3 | Philadelphia | 🇺🇸 United States | |
| 4 | Detroit | 🇺🇸 United States | |
| 5 | Chicago | 🇺🇸 United States | |
| 6 | New York City | 🇺🇸 United States | |
| 7 | Boston | 🇺🇸 United States | |
| 8 | Austin | 🇺🇸 United States | |
| 9 | Toronto | 🇨🇦 Canada | |
| 10 | Dallas | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Faint-Spotted Palthis Moth sighting in Dallas on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 1070th most-seen of the 1412 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 Faint-Spotted Palthis Moth in Dallas on a given day, so our monthly data shows no clear season.
Between 8 and 11 pm
Across all the parks we cover, that three-hour window holds the most Faint-Spotted Palthis Moth sightings with a recorded time, and about 7 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
10th of 11
Of the 11 cities where we can rate Faint-Spotted Palthis Moth sightings, Dallas ranks 10th at under 5%. The best odds are in Baltimore (United States, about 10%), Washington (United States, about 10%) and Philadelphia (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Faint-Spotted Palthis Moth is recorded against all the insects logged in Dallas (8 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.
