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- ›Arthropods
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- ›Winged and Once-winged Insects
- ›Beetles
- ›Water, Rove, Scarab, Long-horned, Leaf, and Snout Beetles
- ›Cucujiform Beetles
- ›Darkling Beetles and Allies
- ›Darkling Beetles
- ›Tenebrioninae
- ›Trachelostenini

Trachelostenus
Trachelostenus is a genus of darkling beetles in the family Tenebrionidae. It is native to the Valdivian forests of Chile, and has at least two species, T. inaequalis (Solier) and T. fascicularis (Philipp). It was historically considered the only member of the family Trachelostenidae, but a 2015 study sunk the genus into the tenebrionid (darkling beetle) subfamily Tenebrioninae.
== References ==
2 branches of this genus, most-observed first

Trachelostenus inaequalis
speciesTrachelostenus inaequalis
Trachelostenus fasciculiferus
speciesTrachelostenus fasciculiferus
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Trachelostenus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 474241.