Haviside s Dolphin vs Hook-billed Hermit

Cephalorhynchus heavisidii compared with Glaucis dohrnii

Key Differences

• Haviside s Dolphin is Near Threatened while Hook-billed Hermit is Vulnerable.

Taxonomic Classification

Rank	Haviside s Dolphin	Hook-billed Hermit
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	Glaucis
Species	Cephalorhynchus heavisidii	Glaucis dohrnii

Evolutionary Relationship

Haviside s Dolphin and Hook-billed Hermit share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Haviside s Dolphin

NT — Near Threatened

Hook-billed Hermit

VU — Vulnerable

Physical Characteristics

Attribute	Haviside s Dolphin	Hook-billed Hermit
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Haviside s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hook-billed Hermit

Habitat

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

Range

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