Japanese Noctule vs Rusty-flanked Treecreeper

Nyctalus furvus compared with Certhia nipalensis

Key Differences

• Japanese Noctule is Endangered while Rusty-flanked Treecreeper is Least Concern.

Taxonomic Classification

Rank	Japanese Noctule	Rusty-flanked Treecreeper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Certhiidae
Genus	Nyctalus	Certhia
Species	Nyctalus furvus	Certhia nipalensis

Evolutionary Relationship

Japanese Noctule and Rusty-flanked Treecreeper share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Noctule

EN — Endangered

Rusty-flanked Treecreeper

LC — Least Concern

Physical Characteristics

Attribute	Japanese Noctule	Rusty-flanked Treecreeper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rusty-flanked Treecreeper

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.