Arctic Rush vs Perija Small-eared Shrew

Juncus arcticus compared with Cryptotis perijensis

Key Differences

• Arctic Rush is Critically Endangered while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Arctic Rush	Perija Small-eared Shrew
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Soricomorpha (Soricomorpha)
Family	Juncaceae	Soricidae
Genus	Juncus	Cryptotis
Species	Juncus arcticus	Cryptotis perijensis

Conservation Status

Arctic Rush

CR — Critically Endangered

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Arctic Rush	Perija Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Rush

Habitat

Inhabits temperate broadleaf and mixed forests and boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (5 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.

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Arctic Rush

The Arctic Rush (Juncus arcticus) is a species in the genus Juncus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.