Dusky Dolphin vs Green-eyed Hooktail

Lagenorhynchus obscurus compared with Onychogomphus forcipatus

Key Differences

• Dusky Dolphin is Least Concern while Green-eyed Hooktail is Near Threatened.

Taxonomic Classification

Rank	Dusky Dolphin	Green-eyed Hooktail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Odonata (Odonata)
Family	Delphinidae (Oceanic Dolphins)	Gomphidae
Genus	Lagenorhynchus	Onychogomphus
Species	Lagenorhynchus obscurus	Onychogomphus forcipatus

Evolutionary Relationship

Dusky Dolphin and Green-eyed Hooktail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Dusky Dolphin

LC — Least Concern

Green-eyed Hooktail

NT — Near Threatened

Physical Characteristics

Attribute	Dusky Dolphin	Green-eyed Hooktail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Green-eyed Hooktail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.