Acizzia uncatoides
In 3 days ~10%
Acizzia uncatoides is a species of psyllid native to Australia where it feeds primarily on Acacia (especially Acacia melanoxylon) and some Albizia species. It is present in many parts of the world where it infests these plant species, presumably introduced with the plants. It is not generally regarded as a pest species although it can proliferate to high numbers. Generalist psyllid predators also feed on this species. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | San Francisco | 🇺🇸 United States | |
| 2 | Los Angeles | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report an Acacia Psyllid sighting in San Francisco on a given day, based on 15 verified sightings from GBIF citizen-science data. It is the 404th most-seen of the 737 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 an Acacia Psyllid in San Francisco on a given day, so our monthly data shows no clear season.
Yes
Of the 2 cities where we can rate Acacia Psyllid sightings, San Francisco has the highest daily chance: under 5%. Next come Los Angeles (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Acacia Psyllid is recorded against all the insects logged in San Francisco (15 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.
