brook lamprey vs Fraser's dolphin

Lampetra planeri compared with Lagenodelphis hosei

Key Differences

• brook lamprey is Vulnerable while Fraser's dolphin is Least Concern.

Taxonomic Classification

Rank	brook lamprey	Fraser's dolphin
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Petromyzonti (Petromyzonti)	Mammalia (포유류)
Order	Petromyzontiformes (칠성장어목)	Cetacea (Whales & Dolphins)
Family	Petromyzontidae	Delphinidae (Oceanic Dolphins)
Genus	Lampetra	Lagenodelphis
Species	Lampetra planeri	Lagenodelphis hosei

Evolutionary Relationship

brook lamprey and Fraser's dolphin share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

brook lamprey

VU — Vulnerable

Fraser's dolphin

LC — Least Concern

Physical Characteristics

Attribute	brook lamprey	Fraser's dolphin
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.

Fraser's dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (Norway, Portugal), and South America (Colombia, Ecuador, Venezuela).

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway