Round-Necked Longhorn Beetle

Round-Necked Longhorn Beetle

Clytus ruricola

Daily sighting probability <5% · Rare
at Shenandoah National Park

In 3 days ~10% in a week ~30%

6 Verified sightings at Shenandoah National Park From 2019 to 2026
28 In all 3 parks
June Best month
☀️ Diurnal When it's spotted

About the Round-Necked Longhorn Beetle

Clytus ruricola is a species of beetle in the family Cerambycidae. It was described by Olivier in 1795. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Elk Island National Park 🇨🇦 Canada
~10%
2 Great Smoky Mountains National Park 🇺🇸 United States
~10%
3 Shenandoah National Park 🇺🇸 United States
<5%

Cities Where Found

# City Country Daily sighting probability
1 Edmonton 🇨🇦 Canada
<5%
2 Montreal 🇨🇦 Canada
<5%
3 Toronto 🇨🇦 Canada
<5%

Before you go

What are the chances of seeing a Round-Necked Longhorn Beetle in Shenandoah National Park?

Rare

Under 5% of wildlife watchers report a Round-Necked Longhorn Beetle sighting in Shenandoah National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 571st most-seen of the 723 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.

When is the best time to see a Round-Necked Longhorn Beetle in Shenandoah National Park?

May and June

In those months about 10% of wildlife watchers report a Round-Necked Longhorn Beetle in Shenandoah National Park on a given day, against under 5% in July to April, the lowest months.

What time of day is best to see a Round-Necked Longhorn Beetle?

Between noon and 3 pm

Across all the parks we cover, that three-hour window holds the most Round-Necked Longhorn 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 Shenandoah National Park the best place to see a Round-Necked Longhorn Beetle?

3rd of 3

Of the 3 parks where we can rate Round-Necked Longhorn Beetle sightings, Shenandoah National Park ranks 3rd at under 5%. The best odds are in Elk Island National Park (Canada, about 10%) and Great Smoky Mountains National Park (United States, about 10%).

Which relatives of the Round-Necked Longhorn Beetle live in Shenandoah National Park?

Same family: Cerambycidae

The closest relatives of the Round-Necked Longhorn Beetle that you can see in Shenandoah National Park (family Cerambycidae, Longhorn Beetles) are Locust Borer (about 20%), Red Milkweed Beetle (about 20%) and Strangalepta Flower Longhorn Beetle (about 10%), with each one's daily chance of a sighting.

Where does the Round-Necked Longhorn Beetle sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Round-Necked Longhorn Beetle is recorded against all the insects logged in Shenandoah National Park (6 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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