Japanese Noctule vs Ruddy Darter

Nyctalus furvus compared with Sympetrum sanguineum

Key Differences

• Japanese Noctule is Endangered while Ruddy Darter is Least Concern.

Taxonomic Classification

Rank	Japanese Noctule	Ruddy Darter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Odonata (Odonata)
Family	Vespertilionidae	Libellulidae
Genus	Nyctalus	Sympetrum
Species	Nyctalus furvus	Sympetrum sanguineum

Evolutionary Relationship

Japanese Noctule and Ruddy Darter share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Japanese Noctule

EN — Endangered

Ruddy Darter

LC — Least Concern

Physical Characteristics

Attribute	Japanese Noctule	Ruddy Darter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruddy Darter

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Ruddy Darter

Ruddy Darter (Sympetrum sanguineum) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.