''Avitortor'' is an extinct, fossil genus of

hide beetle Trogidae, sometimes called hide beetles, is a family of beetles with a distinctive warty or bumpy appearance. Found worldwide, the family includes about 300 species contained in four or five genera. Trogids range in length from 2 to 20 mm. The ...

that lived during the

Lower Cretaceous Lower may refer to: *Lower (surname) *Lower Township, New Jersey *Lower Receiver (firearms) *Lower Wick Gloucestershire, England See also *Nizhny Nizhny (russian: Ни́жний; masculine), Nizhnyaya (; feminine), or Nizhneye (russian: Ни́� ...

. ''Avitortor'' is the only genus of the subfamily Avitortorinae.

Species

*''Avitortor dolichodactylus'' Nikolajev 2007 Dzun-Bain Formation, Mongolia,

Aptian The Aptian is an age in the geologic timescale or a stage in the stratigraphic column. It is a subdivision of the Early or Lower Cretaceous Epoch or Series and encompasses the time from 121.4 ± 1.0 Ma to 113.0 ± 1.0 Ma (million years ag ...

*''Avitortor leptoscelis'' Nikritin 1977

Zaza Formation The Zaza Formation is a geological formation located in Buryatia (Russia). It dates to the Lower Cretaceous period. It is Aptian in age and consists of sandstones, siltstones, marls and bituminous shales Shale is a fine-grained, clastic se ...

, Russia, Aptian *''Avitortor ovalis'' Nikolajev 2007 Zaza Formation, Russia, Aptian *''Avitortor parallelus'' Nikolajev 2007 Dzun-Bain Formation, Mongolia, Aptian *''Avitortor primitivus'' Ponomarenko, 1977

References

Trogidae Fossil taxa described in 1977 {{Trogidae-stub