Hypena lividalis
In 3 days ~10% in a week ~20%
Hypena lividalis is a moth of the family Erebidae. It has an Afrotropical and possibly Circumtropical distribution. It is known from the western parts of the Palearctic realm and the Neotropical realm. Adults are on wing year round. There are multiple generations per year.
The larvae feed on Parietaria and Urtica species. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Springbrook National Park | 🇦🇺 Australia | |
| 2 | Daintree National Park | 🇦🇺 Australia | |
| 3 | Blue Mountains National Park | 🇦🇺 Australia | |
| 4 | Kruger National Park | 🇿🇦 South Africa |
Rare
Under 5% of wildlife watchers report a Brown Triangle Snout sighting in Lisbon on a given day, based on 15 verified sightings from GBIF citizen-science data. It is the 208th most-seen of the 441 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.
November and December
In those months about 10% of wildlife watchers report a Brown Triangle Snout in Lisbon on a given day, against under 5% in January to October, the lowest months. Those are among Lisbon's wettest months, with about 80 mm of rain a month against almost none in July.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Brown Triangle Snout sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: it is seen both by day and at night.
14th of 14
Of the 14 cities where we can rate Brown Triangle Snout sightings, Lisbon ranks 14th at under 5%. The best odds are in Valencia (Spain, about 10%), Jerusalem (Israel, about 10%) and Tel Aviv (Israel, about 10%).
GBIF citizen-science records
It is estimated from how often the Brown Triangle Snout is recorded against all the insects logged in Lisbon (15 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.
