Merriam s Deermouse vs Small Crest

Peromyscus merriami compared with Anarsia spartiella

Key Differences

• Merriam s Deermouse is Least Concern while Small Crest is Endangered.

Taxonomic Classification

Rank	Merriam s Deermouse	Small Crest
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Gelechiidae
Genus	Peromyscus	Anarsia
Species	Peromyscus merriami	Anarsia spartiella

Evolutionary Relationship

Merriam s Deermouse and Small Crest share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Merriam s Deermouse

LC — Least Concern

Small Crest

EN — Endangered

Physical Characteristics

Attribute	Merriam s Deermouse	Small Crest
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam s Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Small Crest

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.