Eleodes suturalis

Eleodes suturalis, or the red-backed darkling beetle, is a species of darkling beetle in the genus Eleodes found in the United States. Their range extends from South Dakota to Texas and are not known to exist west of the Rocky Mountains. They can be easily identified by the distinctive red stripe which goes down the center of their flat elytra.

Red-backed darkling beetle
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Family: Tenebrionidae
Genus: Eleodes
Species:
E. suturalis
Binomial name
Eleodes suturalis
Say, 1824

Ecology

Like other members of the genus Eleodes, when these beetles feel threatened they raise their abdomen into the air and secrete a foul smelling liquid. Both the larva and adults are herbivorous in nature, eating the seeds of various plants.

References

    • Calkins, C.O.; Kirk, V.M. (eds.) 1973: Environmental Entomology, Volume 2, Issue 1.

    1. "Species Eleodes suturalis". BugGuide.Net. Retrieved 2017-11-26.


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