Lucilia mexicana
In 3 days ~10%
Lucilia mexicana is a species of blow fly of the family Calliphoridae, one of many species known as a green bottle fly. Its habitat range extends from southwestern North America to Brazil. L. mexicana is typically 6–9 mm in length with metallic blue-green coloring. This species is very similar in appearance to L. coeruleiviridis, the primary difference being that L. mexicana has two or more complete rows of post-ocular setae. L. mexicana has the potential to be forensically important in the stored-products and medicocriminal fields, but more research is needed for the fly to be used as evidence in criminal investigations.
Lucilia mexicana, a member of the family Calliphoridae, was first described by the French entomologist Pierre-Justin-Marie Macquart in 1843. The genera Phaenicia, Bufolucilia, and Francilia are now synonymous with the genus name Lucilia. In the 1940s, L. mexicana was expanded to include the species, L. unicolor, L. infuscata, and L. caesar. Disputes remain as to whether L. mexicana is also synonymous with L. coeruleiviridis, in which case the name mexicana holds priority.
As adults, the genus Lucilia is characterized by a shining green... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | San Diego | 🇺🇸 United States | |
| 2 | Los Angeles | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Lucilia mexicana sighting in San Diego on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 597th most-seen of the 693 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 a Lucilia mexicana in San Diego on a given day, so our monthly data shows no clear season.
Yes
Of the 2 cities where we can rate Lucilia mexicana sightings, San Diego 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 Lucilia mexicana is recorded against all the insects logged in San Diego (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.
