Agonopterix arenella
In 3 days ~10% in a week ~30%
Agonopterix arenella is a species of moth of the family Depressariidae. It is found in all of Europe, except the Iberian Peninsula. The wingspan is 19–23 mm. The forewings are whitish ochreous, more or less suffused with fuscous and sprinkled with dark fuscous; costa spotted with dark fuscous; first discal stigma and a dot obliquely before and above it black; second indistinct, dark fuscous; a dark fuscous spot between and above these; dark fuscous terminal dots. Hindwings are pale whitish-fuscous. The larva is green, paler laterally; dorsal and subdorsal lines dark green; dots blackish; head light brownish-ochreous; 2 with two blackish spots.
The larvae feed on Arctium lappa, Carduus, Carlina, Centaurea jacea, Centaurea nigra, Centaurea scabiosa, Cirsium vulgare, Knautia, Serratula tinctoria and Sonchus. They mine the leaves of their host plant. Larvae can be found from May to early August. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Nizhny Novgorod | 🇷🇺 Russia | |
| 2 | Helsinki | 🇫🇮 Finland | |
| 3 | Moscow | 🇷🇺 Russia | |
| 4 | London | 🇬🇧 United Kingdom |
Rare
Under 5% of wildlife watchers report a Brindled Flat-Body sighting in Nizhny Novgorod on a given day, based on 12 verified sightings from GBIF citizen-science data. It is the 224th most-seen of the 405 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.
June and August–November
In those months about 10% of wildlife watchers report a Brindled Flat-Body in Nizhny Novgorod on a given day, against under 5% in July and December–May, the lowest months.
Yes
Of the 4 cities where we can rate Brindled Flat-Body sightings, Nizhny Novgorod has the highest daily chance: under 5%. Next come Helsinki (Finland, under 5%) and Moscow (Russia, under 5%).
Same order: Lepidoptera
The closest relatives of the Brindled Flat-Body that you can see in Nizhny Novgorod (order Lepidoptera, Butterflies and Moths) are Scarce Tortoiseshell (about 20%), Green-Veined White (about 10%) and Speckled Wood (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Brindled Flat-Body is recorded against all the insects logged in Nizhny Novgorod (12 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.
