Eusemocosma pruinosa
In 3 days ~20% in a week ~30%
Eusemocosma pruinosa is a moth of the family Oecophoridae. It is the only species in the genus Eusemocosma. It is found in Australia. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Blue Mountains National Park | 🇦🇺 Australia |
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Eusemocosma pruinosa sighting in Blue Mountains National Park on a given day, based on 11 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 409th most-seen of the 789 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 30%, if each day is a fresh chance.
September
In that month about 20% of wildlife watchers report a Eusemocosma pruinosa in Blue Mountains National Park on a given day, against under 5% in November to August, the lowest months. That is one of Blue Mountains National Park's driest months, with about 50 mm of rain against 150 mm in March.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Eusemocosma pruinosa sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Only Blue Mountains National Park, in our data
Blue Mountains National Park is the only park on Wallace's Line with enough records to rate Eusemocosma pruinosa sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Oecophoridae
The closest relatives of the Eusemocosma pruinosa that you can see in Blue Mountains National Park (family Oecophoridae, Concealer Moths) are Tortricopsis pyroptis (about 10%), Philobota protecta (about 10%) and Hoplostega ochroma (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Eusemocosma pruinosa is recorded against all the insects logged in Blue Mountains National Park (11 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.
