Antianthe expansa
In 3 days ~10% in a week ~20%
Antianthe expansa, known generally as the keeled tree hopper or solanaceous treehopper, is a species of treehopper in the family Membracidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Mexico City | 🇲🇽 México | |
| 2 | San José | 🇨🇷 Costa Rica | |
| 3 | Los Angeles | 🇺🇸 United States | |
| 4 | San Diego | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Solanaceous Treehopper sighting in San José on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 210th most-seen of the 239 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.
January, May and July
In those months about 10% of wildlife watchers report a Solanaceous Treehopper in San José on a given day, against under 5% in February–April, June and August–December, the lowest months.
Among the best
Of the 4 cities where we can rate Solanaceous Treehopper sightings, San José ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Mexico City (México, under 5%).
GBIF citizen-science records
It is estimated from how often the Solanaceous Treehopper is recorded against all the insects logged in San José (7 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.
