Hourglass Dolphin vs Subarctic Darner

Lagenorhynchus cruciger compared with Aeshna subarctica

Key Differences

• Hourglass Dolphin is Least Concern while Subarctic Darner is Extinct.

Taxonomic Classification

Rank	Hourglass Dolphin	Subarctic Darner
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)	Aeshnidae
Genus	Lagenorhynchus	Aeshna
Species	Lagenorhynchus cruciger	Aeshna subarctica

Evolutionary Relationship

Hourglass Dolphin and Subarctic Darner share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hourglass Dolphin

LC — Least Concern

Subarctic Darner

EX — Extinct

Physical Characteristics

Attribute	Hourglass Dolphin	Subarctic Darner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Subarctic Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.