Theria rupicapraria
In 3 days ~10% in a week ~20%
Theria rupicapraria is a moth of the family Geometridae. It is found throughout in Europe and the South Caucasus. The wingspan is 28–30 mm for males. Females have reduced wings. Adults are on wing from January to April. There is one generation per year.
The larvae feed on Crataegus and Prunus spinosa. Larvae can be found in June. It overwinters as a pupa. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Prague | 🇨🇿 Czechia |
Rare
Under 5% of wildlife watchers report a Theria rupicapraria sighting in Prague on a given day, based on 13 verified sightings from GBIF citizen-science data. It is the 406th most-seen of the 724 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.
February
In that month about 20% of wildlife watchers report a Theria rupicapraria in Prague on a given day, against under 5% in March to January, the lowest months.
Only Prague, in our data
Prague is the only city on Wallace's Line with enough records to rate Theria rupicapraria sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Geometridae
The closest relatives of the Theria rupicapraria that you can see in Prague (family Geometridae, Geometer Moths) are Common Heath (about 10%), Yellow Shell Moth (about 10%) and Willow Beauty (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Theria rupicapraria is recorded against all the insects logged in Prague (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.
