Bilberry Roller vs Slender weasel shark

Ancylis myrtillana compared with Paragaleus randalli

Key Differences

• Bilberry Roller is Least Concern while Slender weasel shark is Vulnerable.

Taxonomic Classification

Rank	Bilberry Roller	Slender weasel shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Chondrichthyes (Cartilaginous Fish)
Order	Lepidoptera (Butterflies & Moths)	Carcharhiniformes (Ground Sharks)
Family	Tortricidae	Hemigaleidae
Genus	Ancylis	Paragaleus
Species	Ancylis myrtillana	Paragaleus randalli

Evolutionary Relationship

Bilberry Roller and Slender weasel shark share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bilberry Roller

LC — Least Concern

Slender weasel shark

VU — Vulnerable

Physical Characteristics

Attribute	Bilberry Roller	Slender weasel shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bilberry Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Slender weasel shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bilberry Roller

The Bilberry Roller (Ancylis myrtillana) 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.