Prokelisia marginata
In 3 days ~10% in a week ~20%
Prokelisia marginata is a species of delphacid planthopper in the family Delphacidae. It is found in North America. P. marginata can be found in salt marshes where it grazes on Spartina alterniflora. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Wadden Sea National Park | 🇩🇪 Germany |
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Prokelisia marginata sighting in Wadden Sea National Park on a given day, based on 13 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 699th most-seen of the 818 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.
October
In that month about 10% of wildlife watchers report a Prokelisia marginata in Wadden Sea National Park on a given day, against under 5% in November to September, the lowest months. That is one of Wadden Sea National Park's wettest months, with about 120 mm of rain against 45 mm in April.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Prokelisia marginata sightings with a recorded time, and about 7 in 10 of them come between 6 pm and 6 am: it is most active around dawn and dusk.
Only Wadden Sea National Park, in our data
Wadden Sea National Park is the only park on Wallace's Line with enough records to rate Prokelisia marginata sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Prokelisia marginata is recorded against all the insects logged in Wadden Sea National Park (13 verified sightings from 2019 to 2026), 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.
