Gray Red-backed Vole vs Hector s Dolphin

Myodes rufocanus compared with Cephalorhynchus hectori

Key Differences

• Gray Red-backed Vole is Least Concern while Hector s Dolphin is Endangered.

Taxonomic Classification

Rank	Gray Red-backed Vole	Hector s Dolphin
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Cetacea (Whales & Dolphins)
Family	Cricetidae	Delphinidae (Oceanic Dolphins)
Genus	Myodes	Cephalorhynchus
Species	Myodes rufocanus	Cephalorhynchus hectori

Evolutionary Relationship

Gray Red-backed Vole and Hector s Dolphin share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Gray Red-backed Vole

LC — Least Concern

Hector s Dolphin

EN — Endangered

Physical Characteristics

Attribute	Gray Red-backed Vole	Hector s Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Norway.

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.