Hector s Dolphin vs Narrow-tailed Emerald

Cephalorhynchus hectori compared with Chlorostilbon stenurus

Key Differences

• Hector s Dolphin is Endangered while Narrow-tailed Emerald is Least Concern.

Taxonomic Classification

Rank	Hector s Dolphin	Narrow-tailed Emerald
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Apodiformes (Apodiformes)
Family	Delphinidae (Oceanic Dolphins)	Trochilidae
Genus	Cephalorhynchus	Chlorostilbon
Species	Cephalorhynchus hectori	Chlorostilbon stenurus

Evolutionary Relationship

Hector s Dolphin and Narrow-tailed Emerald share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hector s Dolphin

EN — Endangered

Narrow-tailed Emerald

LC — Least Concern

Physical Characteristics

Attribute	Hector s Dolphin	Narrow-tailed Emerald
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Narrow-tailed Emerald

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Norway, and Venezuela.