One-striped opossum vs Surf Scoter

Monodelphis unistriata compared with Melanitta perspicillata

Key Differences

• One-striped opossum is Critically Endangered while Surf Scoter is Not Evaluated.

Taxonomic Classification

Rank	One-striped opossum	Surf Scoter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Anseriformes (Anseriformes)
Family	Didelphidae	Anatidae
Genus	Monodelphis	Melanitta
Species	Monodelphis unistriata	Melanitta perspicillata

Evolutionary Relationship

One-striped opossum and Surf Scoter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

One-striped opossum

CR — Critically Endangered

Surf Scoter

NE — Not Evaluated

Physical Characteristics

Attribute	One-striped opossum	Surf Scoter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

One-striped opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Surf Scoter

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (5 countries) and North America (United States).