Hector s Dolphin vs sun shell

Cephalorhynchus hectori compared with Astraea heliotropium

Key Differences

• Hector s Dolphin is Endangered while sun shell is Least Concern.

Taxonomic Classification

Rank	Hector s Dolphin	sun shell
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Mollusca (软体动物门)
Class	Mammalia (哺乳動物)	Gastropoda (腹足纲)
Order	Cetacea (Whales & Dolphins)	Trochida (马蹄螺目)
Family	Delphinidae (Oceanic Dolphins)	Turbinidae
Genus	Cephalorhynchus	Astraea
Species	Cephalorhynchus hectori	Astraea heliotropium

Evolutionary Relationship

Hector s Dolphin and sun shell share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Hector s Dolphin

EN — Endangered

sun shell

LC — Least Concern

Physical Characteristics

Attribute	Hector s Dolphin	sun shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

sun shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in New Zealand.