Acrolophus arcanella
In 3 days ~10% in a week ~20%
Acrolophus arcanella (grass tubeworm moth) is a moth of the family Acrolophidae. It is found in eastern North America. The wingspan is about 25 mm. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Shenandoah National Park | 🇺🇸 United States |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Dallas | 🇺🇸 United States | |
| 2 | Baltimore | 🇺🇸 United States | |
| 3 | Chicago | 🇺🇸 United States | |
| 4 | Minneapolis [Saint Paul] | 🇺🇸 United States | |
| 5 | Philadelphia | 🇺🇸 United States | |
| 6 | Washington | 🇺🇸 United States | |
| 7 | New York City | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report an Arcane Grass Tubeworm Moth sighting in Minneapolis [Saint Paul] on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 399th most-seen of the 672 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
In that month about 10% of wildlife watchers report an Arcane Grass Tubeworm Moth in Minneapolis [Saint Paul] on a given day, against under 5% in August to June, the lowest months.
Between 8 and 11 pm
Across all the parks we cover, that three-hour window holds the most Arcane Grass Tubeworm Moth sightings with a recorded time, and about 9 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
Among the best
Of the 7 cities where we can rate Arcane Grass Tubeworm Moth sightings, Minneapolis [Saint Paul] ranks 4th at under 5%, level with the leaders once rounded. The best odds are in Dallas (United States, under 5%), Baltimore (United States, under 5%) and Chicago (United States, under 5%).
Same order: Lepidoptera
The closest relatives of the Arcane Grass Tubeworm Moth that you can see in Minneapolis [Saint Paul] (order Lepidoptera, Butterflies and Moths) are Monarch (about 40%), Black Swallowtail (about 30%) and Red Admiral (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Arcane Grass Tubeworm Moth is recorded against all the insects logged in Minneapolis [Saint Paul] (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.
