Scoparia biplagialis
In 3 days ~10% in a week ~20%
Scoparia biplagialis, the double-striped scoparia moth, is a moth in the family Crambidae. It was described by Francis Walker in 1866. It is found in North America, where it has been recorded from Alabama, Alaska, Alberta, British Columbia, California, Colorado, Florida, Georgia, Illinois, Indiana, Kentucky, Maine, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Montana, New Brunswick, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Nova Scotia, Ohio, Ontario, Oregon, Pennsylvania, Quebec, Tennessee, Virginia, Washington, West Virginia and Wisconsin.
The length of the forewings is 6–8 mm. Adults are on wing from June to August. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Washington | 🇺🇸 United States | |
| 2 | Montreal | 🇨🇦 Canada | |
| 3 | Toronto | 🇨🇦 Canada | |
| 4 | Seattle | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Double-Striped Scoparia Moth sighting in Montreal on a given day, based on 13 verified sightings from GBIF citizen-science data. It is the 469th most-seen of the 926 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 Double-Striped Scoparia Moth in Montreal on a given day, so our monthly data shows no clear season.
Between 9 pm and midnight
Across all the parks we cover, that three-hour window holds the most Double-Striped Scoparia 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.
Among the best
Of the 4 cities where we can rate Double-Striped Scoparia Moth sightings, Montreal ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Washington (United States, under 5%).
Same family: Crambidae
The closest relatives of the Double-Striped Scoparia Moth that you can see in Montreal (family Crambidae, Crambid Snout Moths) are Box Tree Moth (about 10%), Canadian Petrophila (about 10%) and Elegant Grass-Veneer (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Double-Striped Scoparia Moth is recorded against all the insects logged in Montreal (13 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.
