Clover Stem Borer

Clover Stem Borer

Languria mozardi

Daily sighting probability <5% · Rare
at Washington

In 3 days ~10%

5 Verified sightings at Washington
May Best month

About the Clover Stem Borer

Languria mozardi, the clover stem borer, is a North American species of lizard beetle (tribe Languriini within the family Erotylidae, the pleasing fungus beetles). Two subspecies are generally included in this species: Languria mozardi mozardi Latreille, 1807

Languria mozardi occidentalis Vaurie, 1950 A third subspecies, Languria mozardi cyanipennis, established by George Crotch in 1876 as a supposedly distinct species but later included in L.mozardi, is sometimes recognized.

This is a smallish beetle even by the standards of its family, with adults being 4–9 mm long. They are mostly red in color, with black elytra, red-based brown legs, and blackish antennae; the last 1–3 ventrites of the abdomen are also blackish. The antenna "clubs" are fairly narrow and consist of the last 5 segments which gradually widen; the first of these (segment 7) is less than twice as wide as the segments of the antenna "stem". In general, the "club" segments are expanded more towards the centerline of the beetle than to the outsides.

The similar relative Languria laeta is common on the Great Plains, where L.mozardi is more rare. L. laeta is typically found on pricklypoppy (Argemone), which... 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 Washington 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Clover Stem Borer in Washington?

Rare

Under 5% of wildlife watchers report a Clover Stem Borer sighting in Washington on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 1649th most-seen of the 1807 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.

When is the best time to see a Clover Stem Borer in Washington?

Any time of year

In every month with enough records, under 5% of wildlife watchers report a Clover Stem Borer in Washington on a given day, so our monthly data shows no clear season.

Where else can you see a Clover Stem Borer?

Only Washington, in our data

Washington is the only city on Wallace's Line with enough records to rate Clover Stem Borer sightings: under 5% of wildlife watchers there report one on a given day.

Where does the Clover Stem Borer sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Clover Stem Borer is recorded against all the insects logged in Washington (5 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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