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Iphthiminus serratus

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Species of beetle

Iphthiminus serratus
Iphthiminus serratus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Family: Tenebrionidae
Subfamily: Tenebrioninae
Genus: Iphthiminus
Species: I. serratus
Binomial name
Iphthiminus serratus
(Mannerheim, 1843)
Synonyms
  • Nyctobates serratus (Mannerheim, 1843)
  • Iphthiminus salebrosus (Casey, 1924)
  • Nyctobates sublaevis (Bland, 1865)

Iphthiminus serratus is a species of darkling beetles in the subfamily Tenebrioninae. Originally I. sublaevis and I. salebrosus were considered subspecies of I. serratus due to minor geographical variation, but this variation is gradual and they are now considered synonyms.

Appearance

They are differentiated from the other species of Iphthiminus as they have only a moderately wrinkled prothorax with moderate serrations of the lateral edges.

Distribution

This species is present primarily in the North Pacific, including California, Idaho, Nebraska, Nevada, New Mexico, Oregon, Washington, Wyoming, and British Columbia.

Diet and habitat

Like other darkling beetles in the genus Iphthiminus, I. serratus is associated with rotting coniferous logs, especially pine wood. When raised in captivity by the Invertebrate Dude, I. serratus was observed eating chick feed and rotting wood.

References

  1. Zicha, Ondrej. "BioLib: Biological library". www.biolib.cz.
  2. ^ Gardiner, Rebekka M.; Pollock, Darren A. (26 November 2015). "Revision of the Nearctic species of the genus Iphthiminus Spilman (Coleoptera: Tenebrionidae)" (PDF). Zootaxa. 4048 (3): 357–360. doi:10.11646/zootaxa.4048.3.2. Retrieved 2 September 2020.
  3. Dude, Invertebrate (2020-05-23). "Invertebrate Dude: New Darklings from ShapesInNature!!!". Invertebrate Dude. Retrieved 2020-09-02.
Taxon identifiers
Iphthiminus serratus
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