Brassy Blister Beetle

Brassy Blister Beetle

Lytta aenea

Daily sighting probability ~10% · With luck
at Great Smoky Mountains National Park

In 3 days ~20% in a week ~50%

29 Verified sightings at Great Smoky Mountains National Park From 2019 to 2026
40 In all 2 parks
April Best month
☀️ Diurnal When it's spotted

About the Brassy Blister Beetle

Lytta aenea is a species of blister beetle in the family Meloidae. It is found in eastern North America from Texas to New England and as far west as the great plains. The species is named for the bronze color of its elytrons.

It primarily feeds on flowers of the family Rosaceae. Additional food sources include willow flowers, hickory flowers, and oak leaves. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Great Smoky Mountains National Park 🇺🇸 United States
~10%
2 Shenandoah National Park 🇺🇸 United States
~10%

Cities Where Found

# City Country Daily sighting probability
1 Philadelphia 🇺🇸 United States
<5%
2 Washington 🇺🇸 United States
<5%
3 Boston 🇺🇸 United States
<5%
4 Houston 🇺🇸 United States
<5%
5 New York City 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Brassy Blister Beetle in Great Smoky Mountains National Park?

With luck

About 10% of wildlife watchers report a Brassy Blister Beetle sighting in Great Smoky Mountains National Park on a given day, based on 29 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 168th most-seen of the 822 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 50%, if each day is a fresh chance.

When is the best time to see a Brassy Blister Beetle in Great Smoky Mountains National Park?

April

In that month about 30% of wildlife watchers report a Brassy Blister Beetle in Great Smoky Mountains National Park on a given day, against under 5% in May to February, the lowest months.

What time of day is best to see a Brassy Blister Beetle?

Between noon and 3 pm

Across all the parks we cover, that three-hour window holds the most Brassy Blister Beetle sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.

Is Great Smoky Mountains National Park the best place to see a Brassy Blister Beetle?

Yes

Of the 2 parks where we can rate Brassy Blister Beetle sightings, Great Smoky Mountains National Park has the highest daily chance: about 10%. Next come Shenandoah National Park (United States, about 10%).

Where does the Brassy Blister Beetle sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Brassy Blister Beetle is recorded against all the insects logged in Great Smoky Mountains National Park (29 verified sightings from 2019 to 2026), 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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