Teleiodes luculella
In 3 days ~10% in a week ~30%
Teleiodes luculella, the crescent groundling, is a moth of the family Gelechiidae. It is found from Europe to the southern Ural and Transcaucasia. The habitat consists of woodlands, including oak woodlands. The wingspan is 9–13 mm. The head is white, mixed with black. Terminal joint of palpi shorter than second. Forewings are dark grey, mixed with black; some indistinct whitish spots towards base; a semicircular white costal blotch before middle, enclosing a blackish costal mark, and posteriorly suffused with yellow-ochreous in disc; a small whitish tornal spot, and a larger one on costa opposite. Hindwings under 1, grey. The larva is whitish green; dots black; head yellow-brown; plate of 2 yellow brown, black-marked
Adults are on wing from May to June. The larvae feed on Quercus, Castanea sativa, Betula, Acer and Salix eleagnos. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Bavarian Forest National Park | 🇩🇪 Germany |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | London | 🇬🇧 United Kingdom |
With luck
About 10% of wildlife watchers report a Teleiodes luculella sighting in Bavarian Forest National Park on a given day, based on 7 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 727th most-seen of the 1115 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 to June
In those months about 10% of wildlife watchers report a Teleiodes luculella in Bavarian Forest National Park on a given day, against under 5% in July to March, the lowest months.
Between 9 pm and midnight
Across all the parks we cover, that three-hour window holds the most Teleiodes luculella 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.
Only Bavarian Forest National Park, in our data
Bavarian Forest National Park is the only park on Wallace's Line with enough records to rate Teleiodes luculella sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Gelechiidae
The closest relatives of the Teleiodes luculella that you can see in Bavarian Forest National Park (family Gelechiidae, Twirler Moths) are Helcystogramma lutatella (about 10%), Ash-Coloured Crest (about 10%) and Argolamprotes micella (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Teleiodes luculella is recorded against all the insects logged in Bavarian Forest National Park (7 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.
