Isabelle's Serotine vs Noctule

Eptesicus isabellinus compared with Nyctalus noctula

Key Differences

• Isabelle's Serotine is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Isabelle's Serotine	Noctule
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Chiroptera (ค้างคาว)	Chiroptera (ค้างคาว)
Family same	Vespertilionidae	Vespertilionidae
Genus	Eptesicus	Nyctalus
Species	Eptesicus isabellinus	Nyctalus noctula

Evolutionary Relationship

Isabelle's Serotine and Noctule share a common ancestor at the Family level: Vespertilionidae.

Conservation Status

Isabelle's Serotine

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Isabelle's Serotine	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Isabelle's Serotine

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.