Merriam's kangaroo rat vs Redhead

Dipodomys merriami compared with Aythya americana

Key Differences

• Merriam's kangaroo rat is Least Concern while Redhead is Not Evaluated.

Taxonomic Classification

Rank	Merriam's kangaroo rat	Redhead
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Heteromyidae	Anatidae
Genus	Dipodomys	Aythya
Species	Dipodomys merriami	Aythya americana

Evolutionary Relationship

Merriam's kangaroo rat and Redhead share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Merriam's kangaroo rat

LC — Least Concern

Redhead

NE — Not Evaluated

Physical Characteristics

Attribute	Merriam's kangaroo rat	Redhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam's kangaroo rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Redhead

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Redhead

Redhead (Aythya americana) 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.