†family Arginbaataridae Hahn and Hahn 1983 (multituberculate)
Mammalia - Multituberculata - Arginbaataridae
Parent taxon: Multituberculata according to L. N. Weaver et al. 2020
See also Kielan-Jaworowska et al. 2004, Kielan-Jaworowska et al. 1987, Kielan-Jaworowska and Hurum 2001 and McKenna and Bell 1997
Sister taxa: Allodontidae, Ameribaatar, Baidabatyr, Cimolodonta, Eobaataridae, Glirodon, Hahnotheriidae, Haramyidae, Paulchoffatiidae, Plagiaulacida, Rugosodon, Tagaria, Tashtykia, Tritylodontoidea, Zofiabaataridae
Subtaxa: Arginbaatar
Type: Arginbaatar
Ecology: arboreal herbivore
Distribution: found only at Khovboor (PIN coll. 3101) [SMPE] (Cretaceous of Mongolia)