Diachrysia stenochrysis
In 3 days ~10% in a week ~20%
Diachrysia stenochrysis is a species of moth of the family Noctuidae. It is found in Europe, the Caucasus, the Far East, Primorye, Ussuri, Korea, Manchuria, Mongolia, Transbaikalia, Siberia and Japan. The wingspan is 32–34 mm.
Warren (1914) states (original description) P. stenochrysis spec. nov. (64 f). As large as or larger than Diachrysia chrysitis, but with the forewing narrower;the costal portion of median fascia with conversely oblique edges, and nearly twice as wide on costa as in
Diachrysia nadeja Oberthür, 1880. Several examples from Ichikishiri, Yesso, in Tring Museum. The larvae feed on Urtica species and other plants. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Nizhny Novgorod | 🇷🇺 Russia | |
| 2 | Moscow | 🇷🇺 Russia |
Rare
Under 5% of wildlife watchers report a Tutt’s Burnished Brass sighting in Nizhny Novgorod on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 351st 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 20%, if each day is a fresh chance.
June and August
In those months about 10% of wildlife watchers report a Tutt’s Burnished Brass in Nizhny Novgorod on a given day, against under 5% in July and September–May, the lowest months.
Yes
Of the 2 cities where we can rate Tutt’s Burnished Brass sightings, Nizhny Novgorod has the highest daily chance: under 5%. Next come Moscow (Russia, under 5%).
Same family: Noctuidae
The closest relatives of the Tutt’s Burnished Brass that you can see in Nizhny Novgorod (family Noctuidae, Cutworm Moths and Allies) are Knot Grass Moth (about 10%), Heart And Dart (about 10%) and Silver Υ (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Tutt’s Burnished Brass is recorded against all the insects logged in Nizhny Novgorod (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.
