Margined Leatherwing Beetle

Margined Leatherwing Beetle

Chauliognathus marginatus

Daily sighting probability ~10% · With luck
at Merritt Island National Wildlife Refuge

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

33 Verified sightings at Merritt Island National Wildlife Refuge From 2019 to 2026
173 In all 5 parks
March Best month
☀️ Diurnal When it's spotted

About the Margined Leatherwing Beetle

Chauliognathus marginatus, known generally as the margined leatherwing or margined soldier beetle, is a species of soldier beetle in the family Cantharidae. It is found in Central America and North America. It is most commonly found on white flowers in spring and early summer. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Everglades National Park 🇺🇸 United States
~10%
2 Merritt Island National Wildlife Refuge 🇺🇸 United States
~10%
3 Shenandoah National Park 🇺🇸 United States
~10%
4 Great Smoky Mountains National Park 🇺🇸 United States
~10%
5 Cumbres de Monterrey National Park 🇲🇽 Mexico
<5%

Cities Where Found

# City Country Daily sighting probability
1 Baltimore 🇺🇸 United States
~10%
2 Detroit 🇺🇸 United States
~10%
3 Philadelphia 🇺🇸 United States
~10%
4 Washington 🇺🇸 United States
~10%
5 Chicago 🇺🇸 United States
~10%
6 New York City 🇺🇸 United States
~10%
7 Miami 🇺🇸 United States
<5%
8 Houston 🇺🇸 United States
<5%
9 Orlando 🇺🇸 United States
<5%
10 Dallas 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Margined Leatherwing Beetle in Merritt Island National Wildlife Refuge?

With luck

About 10% of wildlife watchers report a Margined Leatherwing Beetle sighting in Merritt Island National Wildlife Refuge on a given day, based on 33 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 43rd most-seen of the 189 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 Margined Leatherwing Beetle in Merritt Island National Wildlife Refuge?

March

In that month about 30% of wildlife watchers report a Margined Leatherwing Beetle in Merritt Island National Wildlife Refuge on a given day, against under 5% in December to February, the lowest months. That is one of Merritt Island National Wildlife Refuge's driest months, with about 50 mm of rain against 210 mm in September.

What time of day is best to see a Margined Leatherwing Beetle?

Between noon and 3 pm

Across all the parks we cover, that three-hour window holds the most Margined Leatherwing Beetle sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Is Merritt Island National Wildlife Refuge the best place to see a Margined Leatherwing Beetle?

Among the best

Of the 5 parks where we can rate Margined Leatherwing Beetle sightings, Merritt Island National Wildlife Refuge ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Everglades National Park (United States, about 10%).

Which relatives of the Margined Leatherwing Beetle live in Merritt Island National Wildlife Refuge?

Same order: Coleoptera

The closest relatives of the Margined Leatherwing Beetle that you can see in Merritt Island National Wildlife Refuge (order Coleoptera, Beetles) are Asian Lady Beetle (about 10%), Horned Passalus Beetle (about 10%) and Dark Flower Scarab (about 10%), with each one's daily chance of a sighting.

Where does the Margined Leatherwing Beetle sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Margined Leatherwing Beetle is recorded against all the insects logged in Merritt Island National Wildlife Refuge (33 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.

← Back to Merritt Island National Wildlife Refuge