Condylostylus longicornis
In 3 days ~10% in a week ~30%
Condylostylus longicornis is a fly of the genus Condylostylus. It is widespread, natively ranging from the Southern United States through tropical South America and the Galápagos Islands. It has also been introduced to French Polynesia, Hawaii, Australia, China, India, Indonesia, Papua New Guinea, the Philippines, Sri Lanka, and the United Arab Emirates. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Ría Lagartos Biosphere Reserve | 🇲🇽 Mexico | |
| 2 | Everglades National Park | 🇺🇸 United States | |
| 3 | Galápagos Islands | 🇪🇨 Ecuador |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cairo | 🇪🇬 Egypt | |
| 2 | Tel Aviv | 🇮🇱 Israel | |
| 3 | Torreón | 🇲🇽 México | |
| 4 | Mesa | 🇺🇸 United States | |
| 5 | Dallas | 🇺🇸 United States | |
| 6 | Los Angeles | 🇺🇸 United States | |
| 7 | Miami | 🇺🇸 United States | |
| 8 | Houston | 🇺🇸 United States | |
| 9 | Sacramento | 🇺🇸 United States | |
| 10 | San Diego | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Condylostylus longicornis sighting in Monterrey on a given day, based on 16 verified sightings from GBIF citizen-science data. It is the 185th most-seen of the 413 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
August–September and November
In those months about 10% of wildlife watchers report a Condylostylus longicornis in Monterrey on a given day, against under 5% in October and December–July, the lowest months. Those are among Monterrey's wettest months, with about 95 mm of rain a month against 20 mm in February.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Condylostylus longicornis sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
15th of 17
Of the 17 cities where we can rate Condylostylus longicornis sightings, Monterrey ranks 15th at under 5%. The best odds are in Cairo (Egypt, about 20%), Tel Aviv (Israel, about 10%) and Torreón (México, about 10%).
Same order: Diptera
The closest relatives of the Condylostylus longicornis that you can see in Monterrey (order Diptera, Flies) are Bathroom Moth Fly (about 20%), Black Soldier Fly (about 10%) and Yellow Fever Mosquito (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Condylostylus longicornis is recorded against all the insects logged in Monterrey (16 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.
