Japanese Noctule vs Javan Flameback

Nyctalus furvus compared with Chrysocolaptes strictus

Key Differences

• Japanese Noctule is Endangered while Javan Flameback is Vulnerable.

Taxonomic Classification

Rank	Japanese Noctule	Javan Flameback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Piciformes (Piciformes)
Family	Vespertilionidae	Picidae
Genus	Nyctalus	Chrysocolaptes
Species	Nyctalus furvus	Chrysocolaptes strictus

Evolutionary Relationship

Japanese Noctule and Javan Flameback share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Noctule

EN — Endangered

Javan Flameback

VU — Vulnerable

Physical Characteristics

Attribute	Japanese Noctule	Javan Flameback
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Javan Flameback

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.