Japanese Noctule vs Stream Brown Frog

Nyctalus furvus compared with Rana sakuraii

Key Differences

• Japanese Noctule is Endangered while Stream Brown Frog is Least Concern.

Taxonomic Classification

Rank	Japanese Noctule	Stream Brown 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	Nyctalus	Rana
Species	Nyctalus furvus	Rana sakuraii

Evolutionary Relationship

Japanese Noctule and Stream Brown Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Noctule

EN — Endangered

Stream Brown Frog

LC — Least Concern

Physical Characteristics

Attribute	Japanese Noctule	Stream Brown Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Stream Brown Frog

Habitat

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