Borealestes
Borealestes (binomen a Waldman et Savage anno 1972 inventum) est genus mammalium exstincta.

Systema taxinomicum Animalis 
 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 
 Classis: Mammaliaformes 
 Ordo: † Docodonta 
 Familia: † Docodontidae
 Genus: † Borealestes (Waldman & R.J.G. Savage, 1972)

Species 
 †Borealestes serendipitus

Notae 
 McKenna, M.C. & Bell, S.K. 1997. Classification of Mammals Above the Species Level. Columbia University Press, New York.: i-xii, 1-631.

Mammalia exstincta