Taotienimravus

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Taotienimravus
Temporal range: Middle Oligocene 28  Ma
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Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Family: Nimravidae
Subfamily: Nimravinae
Genus: Taotienimravus
Jiangzuo et al., 2025
Species:
T. songi
Binomial name
Taotienimravus songi
Jiangzuo et al., 2025

Taotienimravus is an extinct genus of false saber tooth cats (Nimravinae) that lived in Eastern Asia during the middle Oligocene epoch. Currently only species in this genus is Taotienimravus songi making it a monotypic genus. Its lack of saber teeth and bone-cracking adaptations make Taotienimravus unique among Nimravidae. [1]

Phylogenetic analysis show that it is closely related to Nimravus and Dinaelurus . Genera like Taotienimravus show that with the extinction of many carnivorous groups like Oxyaenidae opened ecological niches to allow more members of Carnivora to fill those niches. [1]

References

  1. 1 2 Jiangzuo, Qigao; Lyras, Georgios; Grohe, Camille; Werdelin, Lars; Niu, Kecheng; Huang, Dongting; Li, Shijie; Jiang, Hao; Fu, Jiao; Wan, Yang; Liu, Jinyi; Wang, Shi-Qi; Deng, Tao (November 2025). "A new ecomorph of Nimravidae, and the early macrocarnivorous niche exploration in Carnivora". Proceedings. Biological Sciences. 292 (2059) 20251686. doi:10.1098/rspb.2025.1686. ISSN   1471-2954. PMC   12646760 . PMID   41290163.