Noctule vs River Lamprey

Nyctalus noctula compared with Lampetra ayresii

Key Differences

• Noctule is Vulnerable while River Lamprey is Least Concern.

Taxonomic Classification

Rank	Noctule	River Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Petromyzonti (Petromyzonti)
Order	Chiroptera (Bats)	Petromyzontiformes (lamprey)
Family	Vespertilionidae	Petromyzontidae
Genus	Nyctalus	Lampetra
Species	Nyctalus noctula	Lampetra ayresii

Evolutionary Relationship

Noctule and River Lamprey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Noctule

VU — Vulnerable

River Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Noctule	River Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

River Lamprey

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.