Broken-barred Roller vs brook lamprey

Ancylis unguicella compared with Lampetra planeri

Key Differences

• Broken-barred Roller is Least Concern while brook lamprey is Vulnerable.

Taxonomic Classification

Rank	Broken-barred Roller	brook lamprey
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Petromyzonti (Petromyzonti)
Order	Lepidoptera (チョウ目)	Petromyzontiformes (ヤツメウナギ目)
Family	Tortricidae	Petromyzontidae
Genus	Ancylis	Lampetra
Species	Ancylis unguicella	Lampetra planeri

Evolutionary Relationship

Broken-barred Roller and brook lamprey share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Broken-barred Roller

LC — Least Concern

brook lamprey

VU — Vulnerable

Physical Characteristics

Attribute	Broken-barred Roller	brook lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broken-barred Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Canada, Denmark, Norway, and Sweden.

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.

Broken-barred Roller

The Broken-Barred Roller (Ancylis unguicella) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden