Northern Emerald vs Pacific white-sided dolphin

Somatochlora arctica compared with Lagenorhynchus obliquidens

Key Differences

• Northern Emerald is Endangered while Pacific white-sided dolphin is Least Concern.

Taxonomic Classification

Rank	Northern Emerald	Pacific white-sided dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Odonata (Odonata)	Cetacea (Whales & Dolphins)
Family	Corduliidae	Delphinidae (Oceanic Dolphins)
Genus	Somatochlora	Lagenorhynchus
Species	Somatochlora arctica	Lagenorhynchus obliquidens

Evolutionary Relationship

Northern Emerald and Pacific white-sided dolphin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Northern Emerald

EN — Endangered

Pacific white-sided dolphin

LC — Least Concern

Physical Characteristics

Attribute	Northern Emerald	Pacific white-sided dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Pacific white-sided dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Emerald

Northern Emerald (Somatochlora arctica) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.