Spalacotheriidae Temporal range: Early Cretaceous - Late Cretaceous, 145–70 Ma |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Infraclass: | Holotheria |
Family: |
Spalacotheriidae Marsh, 1887 |
Genera | |
See text |
See text
Spalacotheriidae is a family of extinct mammals belonging to the group Symmetrodonta. They were a rather successful lineage, lasting from the Early Cretaceous to Campanian in North America, Europe, Asia and North Africa. The lack of a Meckelian groove indicate that they had a modern ear anatomy, and their deciduous canines and premolars as well as long lower jaw indicate a carnivorous/insectivorous diet.