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Episernus

From Wikipedia, the free encyclopedia

Episernus
Episernus sp.
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Family: Ptinidae
Subfamily: Ernobiinae
Tribe: Ernobiini
Genus: Episernus
Thomson, 1863

Episernus is a genus of beetles[1] ranging in the Holarctic and of western distribution in North America, including the Palearctic and the Nearctic. Episernus is similar to Ernobius, but the side margin of the pronotum in the anterior part is effaced, and the antennae are 10-segmented.[1] They consume conifers. For males, the body is more slender. In females, the antennae are shorter.[1]

Selected species

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References

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  1. 1 2 3 "Genus Episernus - BugGuide.Net", BugGuide.net, web:BG-412.
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