Azara-Feldmaus vs Finnwal

Akodon azarae compared with Balaenoptera physalus

Key Differences

• Azara-Feldmaus is Least Concern while Finnwal is Endangered.

Taxonomic Classification

Rank	Azara-Feldmaus	Finnwal
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Rodentia (Nagetiere)	Cetacea (Whales & Dolphins)
Family	Cricetidae	Balaenopteridae (Rorquals)
Genus	Akodon	Balaenoptera (Rorquals)
Species	Akodon azarae	Balaenoptera physalus

Evolutionary Relationship

Azara-Feldmaus and Finnwal share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Azara-Feldmaus

LC — Least Concern

Finnwal

EN — Endangered

Physical Characteristics

Attribute	Azara-Feldmaus	Finnwal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azara-Feldmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Finnwal

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Azara-Feldmaus

The Azara's grass mouse (Akodon azarae) is a species in the genus Akodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Finnwal

Big Finner (Balaenoptera physalus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.