Dusky Slender Opossum vs Little Grebe

Marmosops fuscatus compared with Tachybaptus ruficollis

Key Differences

• Dusky Slender Opossum is Data Deficient while Little Grebe is Least Concern.

Taxonomic Classification

Rank	Dusky Slender Opossum	Little Grebe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Didelphimorphia (Didelphimorphia)	Podicipediformes (Podicipediformes)
Family	Didelphidae	Podicipedidae
Genus	Marmosops	Tachybaptus
Species	Marmosops fuscatus	Tachybaptus ruficollis

Evolutionary Relationship

Dusky Slender Opossum and Little Grebe share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Slender Opossum

DD — Data Deficient

Little Grebe

LC — Least Concern

Physical Characteristics

Attribute	Dusky Slender Opossum	Little Grebe
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.

Little Grebe

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Little Grebe

Little Grebe (Tachybaptus ruficollis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.