Kleines Nordamerika-Mausohr vs Ray

Myotis lucifugus compared with Atlantoraja castelnaui

Key Differences

• Kleines Nordamerika-Mausohr is Endangered while Ray is Critically Endangered.

Taxonomic Classification

Rank	Kleines Nordamerika-Mausohr	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Rajiformes (Rajiformes)
Family	Vespertilionidae	Arhynchobatidae
Genus	Myotis	Atlantoraja
Species	Myotis lucifugus	Atlantoraja castelnaui

Evolutionary Relationship

Kleines Nordamerika-Mausohr and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Kleines Nordamerika-Mausohr

EN — Endangered

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Kleines Nordamerika-Mausohr	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.

Ray