baleine fin vs Hooded red-sided opossum

Balaenoptera physalus compared with Monodelphis palliolata

Key Differences

• baleine fin is Endangered while Hooded red-sided opossum is Least Concern.

Taxonomic Classification

Rank	baleine fin	Hooded red-sided opossum
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Cetacea (Whales & Dolphins)	Didelphimorphia (Didelphimorphia)
Family	Balaenopteridae (Rorquals)	Didelphidae
Genus	Balaenoptera (Rorquals)	Monodelphis
Species	Balaenoptera physalus	Monodelphis palliolata

Evolutionary Relationship

baleine fin and Hooded red-sided opossum share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

baleine fin

EN — Endangered

Hooded red-sided opossum

LC — Least Concern

Physical Characteristics

Attribute	baleine fin	Hooded red-sided opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

baleine fin

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.

Hooded red-sided opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

baleine fin

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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela