Tonnicinctus

Tonnicinctus
Temporal range: Pleistocene - Holocene
1.8–0.01 Ma
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Cingulata
Family: †Pampatheriidae
Genus: †Tonnicinctus
Góis et al., 2015
Species:
†T. mirus
Binomial name
†Tonnicinctus mirus
Góis et al., 2015

Tonnicinctus is an extinct species of pampatheriid that lived in Argentina during the Pleistocene and Holocene.

Description

Tonnicinctus inhabited cool grassland regions. It was a medium-sized pampatheriid, smaller than its better-known relatives like Pampatherium and Holmesina. It is distinguishes from other Pampathreres by: osteoderms which are intermediate in thickness between Pampatherium and Holmesina; very wide anterior and lateral margins with several large and deep foramina; wide and uniform marginal elevation in the fixed osteoderms and very narrow marginal elevation in movable and semi-movable osteoderms of the scapular and pelvic buckler.

References

  1. 1 2 Flávio Góis; Laureano Raúl González Ruiz; Gustavo Juan Scillato-Yané; Esteban Soibelzon (2015). "A Peculiar New Pampatheriidae (Mammalia: Xenarthra: Cingulata) from the Pleistocene of Argentina and Comments on Pampatheriidae Diversity". PLOS ONE. 10 (6) e0128296. Bibcode:2015PLoSO..1028296G. doi:10.1371/journal.pone.0128296. PMC 4470999. PMID 26083486.