Rotund-Collared Soldier Beetle

Rotund-Collared Soldier Beetle

Pacificanthia rotundicollis

Daily sighting probability ~10% · With luck
at Acadia National Park

In 3 days ~20% in a week ~30%

10 Verified sightings at Acadia National Park From 2019 to 2026
30 In all 3 parks
June Best month
☀️ Diurnal When it's spotted

About the Rotund-Collared Soldier Beetle

Pacificanthia rotundicollis is a species of soldier beetle in the family Cantharidae. It is found in North America. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Shenandoah National Park 🇺🇸 United States
~10%
2 Acadia National Park 🇺🇸 United States
~10%
3 Great Smoky Mountains National Park 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Rotund-Collared Soldier Beetle in Acadia National Park?

With luck

About 10% of wildlife watchers report a Rotund-Collared Soldier Beetle sighting in Acadia National Park on a given day, based on 10 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 202nd most-seen of the 405 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 30%, if each day is a fresh chance.

When is the best time to see a Rotund-Collared Soldier Beetle in Acadia National Park?

June and July

In those months about 10% of wildlife watchers report a Rotund-Collared Soldier Beetle in Acadia National Park on a given day, against under 5% in August to May, the lowest months.

What time of day is best to see a Rotund-Collared Soldier Beetle?

Between 11 am and 2 pm

Across all the parks we cover, that three-hour window holds the most Rotund-Collared Soldier Beetle sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Is Acadia National Park the best place to see a Rotund-Collared Soldier Beetle?

Among the best

Of the 3 parks where we can rate Rotund-Collared Soldier Beetle sightings, Acadia National Park ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Shenandoah National Park (United States, about 10%).

Where does the Rotund-Collared Soldier Beetle sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Rotund-Collared Soldier Beetle is recorded against all the insects logged in Acadia National Park (10 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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