Callosciurus adamsi

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Cladus: Synapsida
Cladus: Eupelycosauria
Cladus: Sphenacodontia
Cladus: Sphenacodontoidea
Cladus: Therapsida
Cladus: Theriodontia
Cladus: Cynodontia
Cladus: Eucynodontia
Cladus: Probainognathia
Cladus: Prozostrodontia
Cladus: Mammaliaformes
Classis: Mammalia
Subclassis: Trechnotheria
Infraclassis: Zatheria
Supercohors: Theria
Cohors: Eutheria
Infraclassis: Placentalia
Cladus: Boreoeutheria
Superordo: Euarchontoglires
Ordo: Rodentia
Subordo: Sciuromorpha

Familia: Sciuridae
Subfamilia: Callosciurinae
Genus: Callosciurus
Species: Callosciurus adamsi
Name

Callosciurus adamsi Kloss, 1921
References

Callosciurus adamsi in Mammal Species of the World.
Wilson, Don E. & Reeder, DeeAnn M. (Editors) 2005. Mammal Species of the World – A Taxonomic and Geographic Reference. Third edition. ISBN 0-8018-8221-4.
IUCN: Callosciurus adamsi Kloss, 1921 (Vulnerable)

Vernacular names
English: Ear-spot Squirrel

The ear-spot squirrel (Callosciurus adamsi) is a species of rodent in the family Sciuridae. It is endemic to Borneo (Indonesia and Malaysia) and is diurnal and active mainly in small trees. It closely resembles the plantain squirrel (Callosciurus notatus), but is smaller and with a distinct pale buffy patch behind each ear.
References

Kennerley, R.; Meijaard, E. (2016). "Callosciurus adamsi". IUCN Red List of Threatened Species. 2016: e.T3591A22254804. doi:10.2305/IUCN.UK.2016-2.RLTS.T3591A22254804.en. Retrieved 13 November 2021.

Thorington, R. W. Jr. and R. S. Hoffman. 2005. Family Sciuridae. pp. 754–818 in Mammal Species of the World a Taxonomic and Geographic Reference. D. E. Wilson and D. M. Reeder eds. Johns Hopkins University Press, Baltimore.