ColeopteraCleridae – Checkered Beetles

Thanasimus nubilus

This record describes Thanasimus nubilus (species). Recorded family: Cleridae. Recorded order: Coleoptera.

Identification and Appearance

Thanasimus nubilus - Thanasimus nubilus
Contributed by Jessee J Smith

Humeral area of elytra above upper band and pronotum solid black; slightly larger in average than T. undatulus .

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Cleroidea
Family
Cleridae (Checkered Beetles)
Subfamily
Clerinae
Genus
Thanasimus

Imported taxonomy record. Source availability varies; see the source references and editorial policy below.

Habitat and Range

Geographic Range

Northern United States and Canada

Diet and Behavior

Diet: other insects, esp. scolytines found in pine and fir

Additional species information

Species notes from the sources

Etymology: Thanasimus nubilus Klug 1842

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Thanasimus nubilus. Species-specific details appear above.

Group overview

Coleoptera is the largest order of insects with over 400,000 described species, representing ~25% of all known animal species and ~40% of all insects. In the U.S. alone, nearly 30,000 beetle species have been identified.

Ecological role of the group

Beetles are prominent decomposers, especially in forests, breaking down dead wood and recycling nutrients. As predators, they reduce populations of pest insects. Many species are also important pollinators of flowering plants.

Economic and practical significance of the group

Beetles have major economic significance: leaf beetles (Chrysomelidae) and weevils (Curculionoidea) are among the most destructive agricultural pests globally, costing billions annually, while predatory species like ladybugs provide natural pest control.

Recorded sources for this group: Britannica, Smithsonian, NCSU Entomology. Imported estimates may describe particular regions or reporting periods.

Explore Coleoptera families and species →

Photos of Thanasimus nubilus (5)

Thanasimus nubilus - photo 1
Contributed by Jessee J Smith
Thanasimus nubilus - photo 2
Contributed by Jessee J Smith
Thanasimus nubilus - photo 3
Contributed by Jessee J Smith
Thanasimus nubilus - photo 4
Contributed by Jessee J Smith
Thanasimus nubilus - photo 5
Contributed by Jessee J Smith

Photo credits: Contributed by Jessee J Smith

Frequently Asked Questions About Thanasimus nubilus

What is Thanasimus nubilus?

Thanasimus nubilus is a species in the family Cleridae, within the order Coleoptera.

How big is Thanasimus nubilus?

6.25–9.33 mm

How do you identify Thanasimus nubilus?

Humeral area of elytra above upper band and pronotum solid black; slightly larger in average than T. undatulus .

Where is Thanasimus nubilus found?

Range: Northern United States and Canada

What does Thanasimus nubilus eat?

The diet of the Thanasimus nubilus includes other insects, esp. scolytines found in pine and fir.

How we use and review source data. Source count does not imply independent verification.

Photo credits: Contributed by Jessee J Smith. Contributors retain copyright over their individual contributions.