Systena blanda
In 3 days ~10%
Systena blanda, the palestriped flea beetle, is a species of flea beetle in the family Chrysomelidae. It is found in Central America, North America, and Oceania. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Houston | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Brown-Necked Systena sighting in Houston on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 978th most-seen of the 1057 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Brown-Necked Systena in Houston on a given day, so our monthly data shows no clear season.
Only Houston, in our data
Houston is the only city on Wallace's Line with enough records to rate Brown-Necked Systena sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Brown-Necked Systena is recorded against all the insects logged in Houston (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.
