Bilberry Roller vs milk shark

Ancylis myrtillana compared with Rhizoprionodon acutus

Key Differences

• Bilberry Roller is Least Concern while milk shark is Vulnerable.

Taxonomic Classification

Rank	Bilberry Roller	milk 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	Carcharhinidae
Genus	Ancylis	Rhizoprionodon
Species	Ancylis myrtillana	Rhizoprionodon acutus

Evolutionary Relationship

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

Conservation Status

Bilberry Roller

LC — Least Concern

milk shark

VU — Vulnerable

Physical Characteristics

Attribute	Bilberry Roller	milk 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.

milk shark

Habitat

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

Range

Distributed across Italy and 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.