Diacrita costalis
In 3 days ~10% in a week ~20%
Diacrita costalis is a species of ulidiid or picture-winged fly in the genus Diacrita of the family Tephritidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Saguaro National Park | 🇺🇸 United States | |
| 2 | Big Bend National Park | 🇺🇸 United States |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Phoenix | 🇺🇸 United States | |
| 2 | Mexico City | 🇲🇽 México | |
| 3 | Los Angeles | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Diacrita costalis sighting in Mexico City on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 369th most-seen of the 557 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 Diacrita costalis in Mexico City 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 Diacrita costalis 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 3 cities where we can rate Diacrita costalis sightings, Mexico City ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Phoenix (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Diacrita costalis is recorded against all the insects logged in Mexico City (11 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.
