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Genus Tenebrio - Mealworm beetles

large brown tenebrionid - Tenebrio molitor large brown tenebrionid - Tenebrio molitor large brown tenebrionid - Tenebrio molitor Tenebrio obscurus? - Tenebrio obscurus dark purplish beetle - Tenebrio molitor Yellow Mealworm Beetle pupa (Tenebrio molitor) - Tenebrio Yellow Mealworm Beetle larval and pupal stages (Tenebrio molitor) - Tenebrio Tenebrio - Tenebrio molitor
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Longhorn, Leaf and Snout Beetles)
Superfamily Tenebrionoidea (Fungus, Bark, Darkling and Blister Beetles)
Family Tenebrionidae (Darkling Beetles)
Subfamily Tenebrioninae
Tribe Tenebrionini
Genus Tenebrio (Mealworm beetles)
Synonyms and other taxonomic changes
Tenebrio Linnaeus, 1758
Explanation of Names
Latin "one who loves darkness, a trickster". In turn tenebrio is from Latin tenebrae, darkness (1) (2).
Numbers
See Remarks.
Remarks
Two species in North America only*.
Both are mainly found in buildings and storage, but may also occur in hollow trees, their natural habitat.

*: Nearctica lists four species, but in error. T.picipes has been transferred to Neatus (and probably does occur in Europe only), T.olivensis is an African species, now also transferred to a genus quite remote from Tenebrio.
Print References
Borror, entry for tenebrio (1)
The Century Dictionary--entries for tenebrio, tenebrionidae (2)