Big-Headed Rush vs Lesser Mouse-eared Myotis

Juncus vaseyi compared with Myotis blythii

Key Differences

• Big-Headed Rush is Not Evaluated while Lesser Mouse-eared Myotis is Least Concern.

Taxonomic Classification

Rank	Big-Headed Rush	Lesser Mouse-eared Myotis
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Chiroptera (Bats)
Family	Juncaceae	Vespertilionidae
Genus	Juncus	Myotis
Species	Juncus vaseyi	Myotis blythii

Conservation Status

Big-Headed Rush

NE — Not Evaluated

Lesser Mouse-eared Myotis

LC — Least Concern

Physical Characteristics

Attribute	Big-Headed Rush	Lesser Mouse-eared Myotis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-Headed Rush

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, Norway, and United States.

Lesser Mouse-eared Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine.

Big-Headed Rush

The Big-Headed Rush (Juncus vaseyi) is a species in the genus Juncus. Typically found in grasslands, wetlands, forests, and cultivated landscapes.