Diabrotica longicornis
In 3 days ~10% in a week ~20%
Diabrotica longicornis is a species of skeletonizing leaf beetle in the family Chrysomelidae. It is found in Central America and North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | San Antonio | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Diabrotica longicornis sighting in San Antonio on a given day, based on 23 verified sightings from GBIF citizen-science data. It is the 312th most-seen of the 697 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.
May and June
In those months about 10% of wildlife watchers report a Diabrotica longicornis in San Antonio on a given day, against under 5% in July to April, the lowest months.
Only San Antonio, in our data
San Antonio is the only city on Wallace's Line with enough records to rate Diabrotica longicornis sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Diabrotica longicornis is recorded against all the insects logged in San Antonio (23 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.
