Carmenta pyralidiformis
In 3 days ~10%
Carmenta pyralidiformis, the boneset borer, is a moth of the family Sesiidae. It was described by Francis Walker in 1856. It is known from the United States, including Arkansas, Illinois, Maryland, Massachusetts, Michigan, Missouri, New Jersey, Ohio and Virginia.
The wingspan is about 21 mm. The larvae feed on the roots of bonesets and thoroughworts (Eupatorium spp.). 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 | Chicago | 🇺🇸 United States | |
| 4 | New York City | 🇺🇸 United States | |
| 5 | Toronto | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report a Boneset Borer Moth sighting in New York City on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 978th most-seen of the 1623 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Boneset Borer Moth in New York City on a given day, so our monthly data shows no clear season.
Among the best
Of the 5 cities where we can rate Boneset Borer Moth sightings, New York City ranks 4th 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 Chicago (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Boneset Borer Moth is recorded against all the insects logged in New York City (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.
