Euclemensia bassettella
In 3 days ~10% in a week ~30%
Euclemensia bassettella, the kermes scale moth, is a moth in the family Cosmopterigidae. It was described by James Brackenridge Clemens in 1864. It is found in North America in New Hampshire, southern Ontario, Illinois and from Florida to eastern Texas. The species lives on or near oak trees infected with scale insects.
The wingspan is 9–14 millimetres (0.35–0.55 in). Adults have been recorded on wing in February and from April to October. The larvae parasitize scale insects in the genus Allokermes, and possibly the genera Eriokermes, Nanokermes and Kermes. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Big Cypress National Preserve | 🇺🇸 United States | |
| 2 | Everglades National Park | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Kermes Scale Moth sighting in Everglades National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 396th most-seen of the 496 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
April and July
In those months about 10% of wildlife watchers report a Kermes Scale Moth in Everglades National Park on a given day, against under 5% in May–June and August–March, the lowest months.
Between 9 pm and midnight
Across all the parks we cover, that three-hour window holds the most Kermes Scale 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.
2nd of 2
Of the 2 parks where we can rate Kermes Scale Moth sightings, Everglades National Park ranks 2nd at under 5%. The best odds are in Big Cypress National Preserve (United States, about 10%).
Same order: Lepidoptera
The closest relatives of the Kermes Scale Moth that you can see in Everglades National Park (order Lepidoptera, Butterflies and Moths) are White Peacock (about 40%), Julia Heliconian (about 40%) and Gulf Fritillary (about 30%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Kermes Scale Moth is recorded against all the insects logged in Everglades National Park (6 verified sightings from 2019 to 2026), 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.
