Spodoptera albula
In 3 days ~10% in a week ~20%
Spodoptera albula (unbarred spodoptera moth or gray-streaked armyworm moth) is a moth of the family Noctuidae found from the southern United States, south to South America. The wingspan is 33–35 mm. The larvae feed on Amaranthus species. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Austin | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Gray-Streaked Armyworm Moth sighting in Austin on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 1503rd most-seen of the 1624 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 Gray-Streaked Armyworm Moth in Austin on a given day, so our monthly data shows no clear season.
Only Austin, in our data
Austin is the only city on Wallace's Line with enough records to rate Gray-Streaked Armyworm Moth sightings: under 5% of wildlife watchers there report one on a given day.
Same genus: Spodoptera
The closest relatives of the Gray-Streaked Armyworm Moth that you can see in Austin (genus Spodoptera, Armyworm Moths) are Yellow-Striped Armyworm Moth (about 10%) and Fall Armyworm Moth (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Gray-Streaked Armyworm Moth is recorded against all the insects logged in Austin (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.
