Haviside s Dolphin vs King Rail

Cephalorhynchus heavisidii compared with Rallus elegans

Taxonomic Classification

Rank	Haviside s Dolphin	King Rail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Gruiformes (Gruiformes)
Family	Delphinidae (Oceanic Dolphins)	Rallidae
Genus	Cephalorhynchus	Rallus
Species	Cephalorhynchus heavisidii	Rallus elegans

Evolutionary Relationship

Haviside s Dolphin and King Rail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Haviside s Dolphin

NT — Near Threatened

King Rail

NT — Near Threatened

Physical Characteristics

Attribute	Haviside s Dolphin	King Rail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Haviside s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

King Rail

Habitat

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

Range

Distributed across Norway and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.