Common Blue vs Dusky Dolphin

Polyommatus icarus compared with Lagenorhynchus obscurus

Taxonomic Classification

Rank	Common Blue	Dusky Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Cetacea (Whales & Dolphins)
Family	Lycaenidae	Delphinidae (Oceanic Dolphins)
Genus	Polyommatus	Lagenorhynchus
Species	Polyommatus icarus	Lagenorhynchus obscurus

Evolutionary Relationship

Common Blue and Dusky Dolphin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Blue

LC — Least Concern

Dusky Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Common Blue	Dusky Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Blue

Habitat

Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Widely distributed across Asia (Cyprus), Europe (40 countries), and North America (United States).

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Blue

Common Blue (Polyommatus icarus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.