Javan Pipistrelle vs Rotkopfente

Pipistrellus javanicus compared with Aythya americana

Key Differences

• Javan Pipistrelle is Least Concern while Rotkopfente is Not Evaluated.

Taxonomic Classification

Rank	Javan Pipistrelle	Rotkopfente
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Chiroptera (Fledertiere)	Anseriformes (Gänsevögel)
Family	Vespertilionidae	Anatidae
Genus	Pipistrellus	Aythya
Species	Pipistrellus javanicus	Aythya americana

Evolutionary Relationship

Javan Pipistrelle and Rotkopfente share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Javan Pipistrelle

LC — Least Concern

Rotkopfente

NE — Not Evaluated

Physical Characteristics

Attribute	Javan Pipistrelle	Rotkopfente
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javan Pipistrelle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rotkopfente

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Rotkopfente

Redhead (Aythya americana) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.