Lambdopsalis
Lambdopsalis (binomen ad Chow et Qi anno 1978) est genus mammalium multituberculatum exstinctum.

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: † Taeniolabididae
Genus: † Lambdopsalis

Species 
 † Lambdopsalis bulla

Notae 
 Chow & Qi (1978), "Paleocene mammalian fossils from Nomogen Formation of Inner Mongolia." Vertebrata PalAsiatica 16(2), p.77-85.
 Kielan-Jaworowska Z. & 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