Dusky Slender Opossum vs Gray-backed Tern

Marmosops fuscatus compared with Onychoprion lunatus

Key Differences

• Dusky Slender Opossum is Data Deficient while Gray-backed Tern is Least Concern.

Taxonomic Classification

Rank	Dusky Slender Opossum	Gray-backed Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Charadriiformes (Charadriiformes)
Family	Didelphidae	Laridae
Genus	Marmosops	Onychoprion
Species	Marmosops fuscatus	Onychoprion lunatus

Evolutionary Relationship

Dusky Slender Opossum and Gray-backed Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Slender Opossum

DD — Data Deficient

Gray-backed Tern

LC — Least Concern

Physical Characteristics

Attribute	Dusky Slender Opossum	Gray-backed Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Gray-backed Tern

Habitat

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

Range

Found in Norway.