Dusky Dolphin vs Hooded seal

Lagenorhynchus obscurus compared with Cystophora cristata

Key Differences

• Dusky Dolphin is Least Concern while Hooded seal is Endangered.

Taxonomic Classification

Rank	Dusky Dolphin	Hooded seal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Pinnipedia (Seals & Sea Lions)
Family	Delphinidae (Oceanic Dolphins)	Phocidae (True Seals)
Genus	Lagenorhynchus	Cystophora
Species	Lagenorhynchus obscurus	Cystophora cristata

Evolutionary Relationship

Dusky Dolphin and Hooded seal share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Dusky Dolphin

LC — Least Concern

Hooded seal

EN — Endangered

Physical Characteristics

Attribute	Dusky Dolphin	Hooded seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hooded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.