Sutured Longhorn Beetle

Sutured Longhorn Beetle

Batyle suturalis

Daily sighting probability ~10% · With luck
at Denver

In 3 days ~30% in a week ~60%

197 Verified sightings at Denver
July Best month

About the Sutured Longhorn Beetle

Batyle suturalis is a species of beetle in the family Cerambycidae. It was described by Thomas Say in 1824. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Denver 🇺🇸 United States
~10%
2 Calgary 🇨🇦 Canada
<5%
3 Dallas 🇺🇸 United States
<5%
4 Chicago 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Sutured Longhorn Beetle in Denver?

With luck

About 10% of wildlife watchers report a Sutured Longhorn Beetle sighting in Denver on a given day, based on 197 verified sightings from GBIF citizen-science data. It is the 30th most-seen of the 461 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.

When is the best time to see a Sutured Longhorn Beetle in Denver?

July

In that month about 30% of wildlife watchers report a Sutured Longhorn Beetle in Denver on a given day, against under 5% in September to May, the lowest months. That is one of Denver's wettest months, with about 60 mm of rain against 15 mm in January.

Is Denver the best place to see a Sutured Longhorn Beetle?

Yes

Of the 4 cities where we can rate Sutured Longhorn Beetle sightings, Denver has the highest daily chance: about 10%. Next come Calgary (Canada, under 5%) and Dallas (United States, under 5%).

Which relatives of the Sutured Longhorn Beetle live in Denver?

Same family: Cerambycidae

The closest relatives of the Sutured Longhorn Beetle that you can see in Denver (family Cerambycidae, Longhorn Beetles) are Red-Femured Milkweed Borer (about 20%) and Locust Borer (about 10%), with each one's daily chance of a sighting.

Where does the Sutured Longhorn Beetle sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Sutured Longhorn Beetle is recorded against all the insects logged in Denver (197 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.

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