Kleines Nordamerika-Mausohr vs Round Ray

Myotis lucifugus compared with Rajella fyllae

Key Differences

• Kleines Nordamerika-Mausohr is Endangered while Round Ray is Not Evaluated.

Taxonomic Classification

Rank	Kleines Nordamerika-Mausohr	Round Ray
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Chiroptera (翼手目)	Rajiformes (ガンギエイ目)
Family	Vespertilionidae	Rajidae
Genus	Myotis	Rajella
Species	Myotis lucifugus	Rajella fyllae

Evolutionary Relationship

Kleines Nordamerika-Mausohr and Round Ray share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Kleines Nordamerika-Mausohr

EN — Endangered

Round Ray

NE — Not Evaluated

Physical Characteristics

Attribute	Kleines Nordamerika-Mausohr	Round Ray
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.

Round Ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.