California pocket mouse vs Elm Leech

Chaetodipus californicus compared with Hypsizygus ulmarius

Key Differences

• California pocket mouse is Least Concern while Elm Leech is Critically Endangered.

Taxonomic Classification

Rank	California pocket mouse	Elm Leech
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Heteromyidae	Lyophyllaceae
Genus	Chaetodipus	Hypsizygus
Species	Chaetodipus californicus	Hypsizygus ulmarius

Conservation Status

California pocket mouse

LC — Least Concern

Elm Leech

CR — Critically Endangered

Physical Characteristics

Attribute	California pocket mouse	Elm Leech
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

California pocket mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Elm Leech

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

California pocket mouse

The California pocket mouse (Chaetodipus californicus) is a species in the genus Chaetodipus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.