Sekiwen Java vs Noctule

Pipistrellus javanicus compared with Nyctalus noctula

Key Differences

• Sekiwen Java is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Sekiwen Java	Noctule
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order same	Chiroptera (Kelelawar)	Chiroptera (Kelelawar)
Family same	Vespertilionidae	Vespertilionidae
Genus	Pipistrellus	Nyctalus
Species	Pipistrellus javanicus	Nyctalus noctula

Evolutionary Relationship

Sekiwen Java and Noctule share a common ancestor at the Family level: Vespertilionidae.

Conservation Status

Sekiwen Java

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Sekiwen Java	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Sekiwen Java

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.