ColeopteraTenebrionidae – Darkling Beetles

Eleodes mirabilis

This record describes Eleodes mirabilis (species). Recorded family: Tenebrionidae. Recorded order: Coleoptera.

Identification and Appearance

Eleodes mirabilis - Eleodes mirabilis
Contributed by Mike Quinn

distinctive, each elytron with sutural and three discal costae, intervals between which are usually coated with clay-like material causing the shiny costae to stand out in bold relief PARATYPE (male) rare in collections, known from the Mexican states of Nuevo León, San Luis Potosí, and Tamaulipas. The only Texas record is one specimen collected at Comstock in Val Verde County.

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Tenebrionoidea
Family
Tenebrionidae (Darkling Beetles)
Subfamily
Blaptinae
Tribe
Amphidorini
Genus
Eleodes (Desert Stink Beetles)

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

Habitat and Range

Geographic Range

Val Verde Co., TX (1 spmn) / ne Mex. - Map

Additional species information

Species notes from the sources

Etymology: Eleodes mirabilis Triplehorn, 2007

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Eleodes mirabilis. 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 Eleodes mirabilis (2)

Eleodes mirabilis - photo 1
Contributed by Mike Quinn
Eleodes mirabilis - photo 2
Contributed by Mike Quinn

Photo credits: Contributed by Mike Quinn

Frequently Asked Questions About Eleodes mirabilis

What is Eleodes mirabilis?

Eleodes mirabilis is a species in the family Tenebrionidae, within the order Coleoptera.

How big is Eleodes mirabilis?

30-32 mm

How do you identify Eleodes mirabilis?

distinctive, each elytron with sutural and three discal costae, intervals between which are usually coated with clay-like material causing the shiny costae to stand out in bold relief PARATYPE (male)

Where is Eleodes mirabilis found?

Range: Val Verde Co., TX (1 spmn) / ne Mex. - Map

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

Photo credits: Contributed by Mike Quinn. Contributors retain copyright over their individual contributions.