American pygmy shrew vs arctic rustwort

Sorex hoyi compared with Marsupella arctica

Key Differences

• American pygmy shrew is Least Concern while arctic rustwort is Critically Endangered.

Taxonomic Classification

Rank	American pygmy shrew	arctic rustwort
Kingdom	Animalia (động vật)	Plantae (thực vật)
Phylum	Chordata (động vật có dây sống)	Marchantiophyta (Ngành Rêu tản)
Class	Mammalia (lớp Thú)	Jungermanniopsida (Jungermanniopsida)
Order	Soricomorpha (Bộ Chuột chù)	Jungermanniales (Jungermanniales)
Family	Soricidae	Gymnomitriaceae
Genus	Sorex	Marsupella
Species	Sorex hoyi	Marsupella arctica

Conservation Status

American pygmy shrew

LC — Least Concern

arctic rustwort

CR — Critically Endangered

Physical Characteristics

Attribute	American pygmy shrew	arctic rustwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American pygmy shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

arctic rustwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

American pygmy shrew

The American pygmy shrew (Sorex hoyi) is a species in the genus Sorex. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

arctic rustwort

The Arctic rustwort (Marsupella arctica) is a species in the genus Marsupella. It is currently classified as Critically Endangered on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.