Long-tailed dunnart vs Red-Necked Grebe

Sminthopsis longicaudata compared with Podiceps grisegena

Key Differences

• Long-tailed dunnart is Least Concern while Red-Necked Grebe is Not Evaluated.

Taxonomic Classification

Rank	Long-tailed dunnart	Red-Necked Grebe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Dasyuromorphia (Dasyuromorphia)	Podicipediformes (Podicipediformes)
Family	Dasyuridae	Podicipedidae
Genus	Sminthopsis	Podiceps
Species	Sminthopsis longicaudata	Podiceps grisegena

Evolutionary Relationship

Long-tailed dunnart and Red-Necked Grebe share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-tailed dunnart

LC — Least Concern

Red-Necked Grebe

NE — Not Evaluated

Physical Characteristics

Attribute	Long-tailed dunnart	Red-Necked Grebe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-Necked Grebe

Habitat

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

Range

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

Red-Necked Grebe

Red-Necked Grebe (Podiceps grisegena) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.