Eucosmodontinae
Eucosmodontinae (binomen ad Jepsen anno 1940) est subfamilia mammalium multituberculatum exsctintum.

Systema taxinomicum 
 Imperium: Eukaryota 
 Regnum: Animalia 
 Gradus:Metazoa 
 Subgradus: Eumetazoa 
 Subregnum: Bilateria 
 Infraregnum: Eucoelomata 
 Supraphylum: Deuterostomia 
 Infraphylum: Chordonia 
 Phylum: Chordata 
 Subphylum: Vertebrata 
 Infraphylum: Gnathostomata 
 Supraclassis: Tetrapoda 
 Infraclassis: Amniota 
 Ramus: Mammaliaformes 
 Classis: Mammalia 
 Infraclassis: Theriiformes 
 Infraclassis: † Allotheria 
 Ordo: † Multituberculata 
 Subordo: † Cimolodonta 
 Suprafamilia: † Taeniolabidoidea 
 Familia: † Eucosmodontidae
 Subfamilia: † Eucosmodontinae
 Tribus: † Eucosmodontini
 Tribus: † Boffiini

Notae 
 Kielan-Jaworowska Z. and Hurum J.H. (2001), "Phylogeny and Systematics of multituberculate mammals". Paleontology 44, p.389-429.
 McKenna, M.C. & Bell, S.K. 1997. Classification of Mammals Above the Species Level. Columbia University Press, New York.: i-xii, 1-631.

Cimolodonta