| Acinacodus Temporal range: Lower Cretaceous  | |
|---|---|
| Scientific classification   | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | † Eutriconodonta | 
| Family: | † Amphidontidae | 
| Genus: | † Acinacodus Lopatin, Maschenko & Averianov, 2010 | 
| Species | |
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Acinacodus is an extinct genus of amphidontid "eutriconodont" which existed in Shestakovo 1 locality in Western Siberia, Russia during the early Cretaceous period. [1] It was described by A. V. Lopatin, E. N. Maschenko and A. O. Averianov in 2010, and the type species is Acinacodus tagaricus. [1]