Hector s Dolphin vs Hook-tipped Roller

Cephalorhynchus hectori compared with Ancylis apicella

Key Differences

• Hector s Dolphin is Endangered while Hook-tipped Roller is Least Concern.

Taxonomic Classification

Rank	Hector s Dolphin	Hook-tipped Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Delphinidae (Oceanic Dolphins)	Tortricidae
Genus	Cephalorhynchus	Ancylis
Species	Cephalorhynchus hectori	Ancylis apicella

Evolutionary Relationship

Hector s Dolphin and Hook-tipped Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hector s Dolphin

EN — Endangered

Hook-tipped Roller

LC — Least Concern

Physical Characteristics

Attribute	Hector s Dolphin	Hook-tipped Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hook-tipped Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.