Trichobaris mucorea
In 3 days ~10%
Trichobaris mucorea, the tobacco stalk borer, is a species of flower weevil in the family Curculionidae. It is found in North America. This species is associated with the wild tobacco plant Nicotiana attenuata, spending most of its life cycle from egg to adult stage hidden inside the stem, where it feeds on the pith. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Los Angeles | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Tobacco Stalk Borer sighting in Los Angeles on a given day, based on 17 verified sightings from GBIF citizen-science data. It is the 445th most-seen of the 851 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 Tobacco Stalk Borer in Los Angeles on a given day, so our monthly data shows no clear season.
Only Los Angeles, in our data
Los Angeles is the only city on Wallace's Line with enough records to rate Tobacco Stalk Borer sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Tobacco Stalk Borer is recorded against all the insects logged in Los Angeles (17 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.
