Kleines Nordamerika-Mausohr vs Variable-backed Frog

Myotis lucifugus compared with Pulchrana signata

Key Differences

• Kleines Nordamerika-Mausohr is Endangered while Variable-backed Frog is Least Concern.

Taxonomic Classification

Rank	Kleines Nordamerika-Mausohr	Variable-backed Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Chiroptera (Bats)	Anura (Frogs & Toads)
Family	Vespertilionidae	Ranidae
Genus	Myotis	Pulchrana
Species	Myotis lucifugus	Pulchrana signata

Evolutionary Relationship

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

Conservation Status

Kleines Nordamerika-Mausohr

EN — Endangered

Variable-backed Frog

LC — Least Concern

Physical Characteristics

Attribute	Kleines Nordamerika-Mausohr	Variable-backed Frog
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.

Variable-backed Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.