Chrysopa oculata
In 3 days ~10% in a week ~30%
Chrysopa oculata is a species of green lacewing in the family Chrysopidae. It is found transcontinentally from Canada south to Mexico. This species was imported to New Zealand in 1926, as a way to control aphid populations; however, it did not become established in the country. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Shenandoah National Park | 🇺🇸 United States | |
| 2 | Acadia National Park | 🇺🇸 United States |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Baltimore | 🇺🇸 United States | |
| 2 | Detroit | 🇺🇸 United States | |
| 3 | Boston | 🇺🇸 United States | |
| 4 | Montreal | 🇨🇦 Canada | |
| 5 | Edmonton | 🇨🇦 Canada | |
| 6 | Chicago | 🇺🇸 United States | |
| 7 | Philadelphia | 🇺🇸 United States | |
| 8 | Toronto | 🇨🇦 Canada | |
| 9 | Washington | 🇺🇸 United States | |
| 10 | Minneapolis [Saint Paul] | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Chrysopa oculata sighting in Minneapolis [Saint Paul] on a given day, based on 28 verified sightings from GBIF citizen-science data. It is the 221st most-seen of the 672 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.
September
In that month about 10% of wildlife watchers report a Chrysopa oculata in Minneapolis [Saint Paul] on a given day, against under 5% in October to August, the lowest months.
Between 9 pm and midnight
Across all the parks we cover, that three-hour window holds the most Chrysopa oculata 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.
10th of 18
Of the 18 cities where we can rate Chrysopa oculata sightings, Minneapolis [Saint Paul] ranks 10th at under 5%. The best odds are in Baltimore (United States, about 10%), Detroit (United States, about 10%) and Boston (United States, about 10%).
GBIF citizen-science records
It is estimated from how often the Chrysopa oculata is recorded against all the insects logged in Minneapolis [Saint Paul] (28 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.
