Colliuris pensylvanica
In 3 days ~10% in a week ~20%
Colliuris pensylvanica, also known as the long-necked ground beetle, is a species of ground beetle in the family Carabidae. They range in size between 5.8-7.2mm long and mainly live in open places. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Austin | 🇺🇸 United States | |
| 2 | Dallas | 🇺🇸 United States | |
| 3 | New York City | 🇺🇸 United States | |
| 4 | Toronto | 🇨🇦 Canada | |
| 5 | San Antonio | 🇺🇸 United States | |
| 6 | Washington | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Long-Necked Ground Beetle sighting in Dallas on a given day, based on 31 verified sightings from GBIF citizen-science data. It is the 556th most-seen of the 1412 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.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Long-Necked Ground Beetle in Dallas on a given day, so our monthly data shows no clear season.
Among the best
Of the 6 cities where we can rate Long-Necked Ground Beetle sightings, Dallas ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Austin (United States, under 5%).
Same family: Carabidae
The closest relatives of the Long-Necked Ground Beetle that you can see in Dallas (family Carabidae, Ground Beetles) are Notiobia terminata (about 10%), Stenolophus dissimilis (about 10%) and Punctiform Harp Ground Beetle (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Long-Necked Ground Beetle is recorded against all the insects logged in Dallas (31 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.
