Brazilian Gracile Opossum vs Chilean Dolphin

Gracilinanus microtarsus compared with Cephalorhynchus eutropia

Key Differences

• Brazilian Gracile Opossum is Least Concern while Chilean Dolphin is Near Threatened.

Taxonomic Classification

Rank	Brazilian Gracile Opossum	Chilean Dolphin
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Didelphimorphia (负鼠目)	Cetacea (Whales & Dolphins)
Family	Didelphidae	Delphinidae (Oceanic Dolphins)
Genus	Gracilinanus	Cephalorhynchus
Species	Gracilinanus microtarsus	Cephalorhynchus eutropia

Evolutionary Relationship

Brazilian Gracile Opossum and Chilean Dolphin share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Brazilian Gracile Opossum

LC — Least Concern

Chilean Dolphin

NT — Near Threatened

Physical Characteristics

Attribute	Brazilian Gracile Opossum	Chilean Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian Gracile Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chilean Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brazilian Gracile Opossum

The Brazilian Gracile Opossum (Gracilinanus microtarsus) is a species in the genus Gracilinanus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Chilean Dolphin

The Chilean Dolphin (Cephalorhynchus eutropia) is a species in the genus Cephalorhynchus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.