Gelechia rhombella
In 3 days ~10%
Gelechia rhombella, the apple groundling, is a moth of the family Gelechiidae. It is found in Europe, the Caucasus, Transcaucasia, southern Siberia, the Russian Far East, Korea and China (Gansu, Qinghai, Jilin). The wingspan is 13–17 mm. Terminal joint of palpi as long as second. Forewings pale ochreous to light fuscous, sprinkled with black; a black spot along costa at base, and another at 2/3; stigmata black, plical minute, second discal usually forming a bent mark; a dark tornal spot; sometimes a faint pale angulated fascia at 3/4; usually blackish terminal spots. Hindwings somewhat over 1, pale grey, darker terminally. Larva dark green, sides reddish-tinged; subdorsal and spiracular lines whitish; head dark brown; plate of 2 black, bisected: between joined leaves of apple.
The larvae feed on Malus species (including Malus domestica) and Pyrus communis. Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Gelechia rhombella sighting in Moscow on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 992nd most-seen of the 1111 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 Gelechia rhombella in Moscow on a given day, so our monthly data shows no clear season.
Among the best
Of the 2 cities where we can rate Gelechia rhombella sightings, Moscow ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Helsinki (Finland, under 5%).
GBIF citizen-science records
It is estimated from how often the Gelechia rhombella is recorded against all the insects logged in Moscow (5 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.
