Rough-Lipped Darkling Beetle

Rough-Lipped Darkling Beetle

Eleodes hispilabris

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

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

37 Verified sightings at Joshua Tree National Park From 2019 to 2026
64 In all 3 parks
March Best month
☀️ Diurnal When it's spotted

About the Rough-Lipped Darkling Beetle

Eleodes hispilabris is a species of desert stink beetle in the family Tenebrionidae. It occurs in North America. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Badlands National Park 🇺🇸 United States
~20%
2 Zion National Park 🇺🇸 United States
~10%
3 Joshua Tree National Park 🇺🇸 United States
~10%

Cities Where Found

# City Country Daily sighting probability
1 Salt Lake City 🇺🇸 United States
~10%
2 Denver 🇺🇸 United States
<5%

Before you go

What are the chances of seeing a Rough-Lipped Darkling Beetle in Joshua Tree National Park?

With luck

About 10% of wildlife watchers report a Rough-Lipped Darkling Beetle sighting in Joshua Tree National Park on a given day, based on 37 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 48th most-seen of the 190 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 Rough-Lipped Darkling Beetle in Joshua Tree National Park?

February and March

In those months about 20% of wildlife watchers report a Rough-Lipped Darkling Beetle in Joshua Tree National Park on a given day, against under 5% in July–September and November–January, the lowest months.

What time of day is best to see a Rough-Lipped Darkling Beetle?

Between 8 and 11 am

Across all the parks we cover, that three-hour window holds the most Rough-Lipped Darkling 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 Joshua Tree National Park the best place to see a Rough-Lipped Darkling Beetle?

3rd of 3

Of the 3 parks where we can rate Rough-Lipped Darkling Beetle sightings, Joshua Tree National Park ranks 3rd at about 10%. The best odds are in Badlands National Park (United States, about 20%) and Zion National Park (United States, about 10%).

Which relatives of the Rough-Lipped Darkling Beetle live in Joshua Tree National Park?

Same genus: Eleodes

The closest relatives of the Rough-Lipped Darkling Beetle that you can see in Joshua Tree National Park (genus Eleodes, Desert Stink Beetles) are Armored Stink Beetle (about 30%), Eleodes grandicollis (about 20%) and Eleodes carbonaria (about 10%), with each one's daily chance of a sighting.

Where does the Rough-Lipped Darkling Beetle sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Rough-Lipped Darkling Beetle is recorded against all the insects logged in Joshua Tree National Park (37 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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