brown bear vs Caucasus Field Mouse

Ursus arctos compared with Apodemus ponticus

Key Differences

  • brown bear is Extinct while Caucasus Field Mouse is Least Concern.

Taxonomic Classification

Rank brown bear Caucasus Field Mouse
Kingdom same Animalia (Animals) Animalia (Animals)
Phylum same Chordata (cordados) Chordata (cordados)
Class same Mammalia (mamíferos) Mammalia (mamíferos)
Order Carnivora (carnívoros) Rodentia (Roedores)
Family Ursidae (Bears) Muridae (Mice & Rats)
Genus Ursus (Bears) Apodemus
Species Ursus arctos Apodemus ponticus

Evolutionary Relationship

brown bear and Caucasus Field Mouse share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

brown bear

EX — Extinct

Population: ~200.0K

Trend: Stable →

Caucasus Field Mouse

LC — Least Concern

Physical Characteristics

Attribute brown bear Caucasus Field Mouse
Diet Omnivore
Average Lifespan 25 years
Average Length 2.0 m
Average Weight 300.0 kg

Habitat & Geographic Range

brown bear

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries).

Caucasus Field Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

brown bear

A espécie de urso de distribuição mais ampla do mundo, os ursos-pardos ocorrem desde a América do Norte e a Europa pela Rússia até o Japão, ocupando florestas, tundra e prados alpinos. Os adultos podem pesar até 700 kg em populações costeiras do Alasca. Onívoros que consomem bagas, raízes, peixes e carniça, os ursos-pardos são uma espécie-chave que distribui nutrientes por toda a paisagem. A maioria das populações é estável, embora algumas subespécies estejam ameaçadas.

Caucasus Field Mouse

The Caucasus Field Mouse (Apodemus ponticus) is a species in the genus Apodemus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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