brook lamprey vs Javan Pipistrelle

Lampetra planeri compared with Pipistrellus javanicus

Key Differences

• brook lamprey is Vulnerable while Javan Pipistrelle is Least Concern.

Taxonomic Classification

Rank	brook lamprey	Javan Pipistrelle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Petromyzonti (Petromyzonti)	Mammalia (Mammals)
Order	Petromyzontiformes (lamprey)	Chiroptera (Bats)
Family	Petromyzontidae	Vespertilionidae
Genus	Lampetra	Pipistrellus
Species	Lampetra planeri	Pipistrellus javanicus

Evolutionary Relationship

brook lamprey and Javan Pipistrelle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

brook lamprey

VU — Vulnerable

Javan Pipistrelle

LC — Least Concern

Physical Characteristics

Attribute	brook lamprey	Javan Pipistrelle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brook lamprey

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Javan Pipistrelle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

brook lamprey

The Brook Lamprey (Lampetra planeri) is a species in the genus Lampetra. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.