Admiralty Island Meadow Vole (Admiraltiae) vs brown bear

Microtus pennsylvanicus compared with Ursus arctos

Key Differences

• Admiralty Island Meadow Vole (Admiraltiae) is Least Concern while brown bear is Extinct.

Taxonomic Classification

Rank	Admiralty Island Meadow Vole (Admiraltiae)	brown bear
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Carnivora (Carnivorans)
Family	Cricetidae	Ursidae (Bears)
Genus	Microtus	Ursus (Bears)
Species	Microtus pennsylvanicus	Ursus arctos

Evolutionary Relationship

Admiralty Island Meadow Vole (Admiraltiae) and brown bear share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Admiralty Island Meadow Vole (Admiraltiae)

LC — Least Concern

brown bear

EX — Extinct

Population: ~200.0K

Trend: Stable →

Physical Characteristics

Attribute	Admiralty Island Meadow Vole (Admiraltiae)	brown bear
Diet	—	Omnivore
Average Lifespan	—	25 years
Average Length	—	2.0 m
Average Weight	—	300.0 kg

Habitat & Geographic Range

Admiralty Island Meadow Vole (Admiraltiae)

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

brown bear

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries).

Admiralty Island Meadow Vole (Admiraltiae)

The Admiralty Island Meadow Vole (Admiraltiae) (Microtus pennsylvanicus) is a species in the genus Microtus. It is currently classified as Least Concern on the IUCN Red List. This species inhabits Typically found in diverse terrestrial and aquatic ecosystems, found across United States.

brown bear

The world's most widely distributed bear species, brown bears range from North America and Europe across Russia to Japan, occupying forests, tundra, and alpine meadows. Adults can weigh up to 700 kg in coastal Alaskan populations. Omnivores that consume berries, roots, fish, and carrion, brown bears are a keystone species that distribute nutrients across landscapes. Most populations are stable, though some subspecies are threatened.