Odontoloxozus longicornis
In 3 days ~10% in a week ~20%
Odontoloxozus longicornis, the longhorn cactus fly, is a species of cactus flies (insects in the family Neriidae). Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Saguaro National Park | 🇺🇸 United States |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Mesa | 🇺🇸 United States | |
| 2 | Phoenix | 🇺🇸 United States | |
| 3 | Austin | 🇺🇸 United States | |
| 4 | San Diego | 🇺🇸 United States | |
| 5 | Los Angeles | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Longhorn Cactus Fly sighting in Austin on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 1392nd most-seen of the 1624 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.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Longhorn Cactus Fly in Austin on a given day, so our monthly data shows no clear season.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Longhorn Cactus Fly sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 5 cities where we can rate Longhorn Cactus Fly sightings, Austin ranks 3rd at under 5%, level with the leaders once rounded. The best odds are in Mesa (United States, under 5%) and Phoenix (United States, under 5%).
Same order: Diptera
The closest relatives of the Longhorn Cactus Fly that you can see in Austin (order Diptera, Flies) are Margined Calligrapher (about 10%), Black Soldier Fly (about 10%) and Oblique Streaktail (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Longhorn Cactus Fly is recorded against all the insects logged in Austin (6 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.
