Kleines Nordamerika-Mausohr vs Round ray

Myotis lucifugus compared with Irolita waitii

Key Differences

• Kleines Nordamerika-Mausohr is Endangered while Round ray is Least Concern.

Taxonomic Classification

Rank	Kleines Nordamerika-Mausohr	Round 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	Irolita
Species	Myotis lucifugus	Irolita waitii

Evolutionary Relationship

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

Conservation Status

Kleines Nordamerika-Mausohr

EN — Endangered

Round ray

LC — Least Concern

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