Kleines Nordamerika-Mausohr vs small rivulet

Myotis lucifugus compared with Perizoma alchemillata

Key Differences

• Kleines Nordamerika-Mausohr is Endangered while small rivulet is Least Concern.

Taxonomic Classification

Rank	Kleines Nordamerika-Mausohr	small rivulet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Geometridae
Genus	Myotis	Perizoma
Species	Myotis lucifugus	Perizoma alchemillata

Evolutionary Relationship

Kleines Nordamerika-Mausohr and small rivulet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Kleines Nordamerika-Mausohr

EN — Endangered

small rivulet

LC — Least Concern

Physical Characteristics

Attribute	Kleines Nordamerika-Mausohr	small rivulet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kleines Nordamerika-Mausohr

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

small rivulet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States