Green-eyed Hooktail vs Haviside s Dolphin

Onychogomphus forcipatus compared with Cephalorhynchus heavisidii

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Green-eyed Hooktail

NT — Near Threatened

Haviside s Dolphin

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

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.

Haviside s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.