Japanese Noctule vs Kampfläufer

Nyctalus furvus compared with Calidris pugnax

Key Differences

• Japanese Noctule is Endangered while Kampfläufer is Least Concern.

Taxonomic Classification

Rank	Japanese Noctule	Kampfläufer
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Chiroptera (Fledertiere)	Charadriiformes (Regenpfeiferartige)
Family	Vespertilionidae	Scolopacidae
Genus	Nyctalus	Calidris
Species	Nyctalus furvus	Calidris pugnax

Evolutionary Relationship

Japanese Noctule and Kampfläufer share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Japanese Noctule

EN — Endangered

Kampfläufer

LC — Least Concern

Physical Characteristics

Attribute	Japanese Noctule	Kampfläufer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Kampfläufer

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

Kampfläufer

Ruff (Calidris pugnax) 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.