Blue Dolphin vs Three-lined Soldier

Stenella coeruleoalba compared with Oxycera trilineata

Key Differences

  • Blue Dolphin is Least Concern while Three-lined Soldier is Endangered.

Taxonomic Classification

Rank Blue Dolphin Three-lined Soldier
Kingdom same Animalia (Animals) Animalia (Animals)
Phylum Chordata (Chordates) Arthropoda (Arthropods)
Class Mammalia (Mammals) Insecta (Insects)
Order Cetacea (Whales & Dolphins) Diptera (Diptera)
Family Delphinidae (Oceanic Dolphins) Stratiomyidae
Genus Stenella Oxycera
Species Stenella coeruleoalba Oxycera trilineata

Evolutionary Relationship

Blue Dolphin and Three-lined Soldier share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blue Dolphin

LC — Least Concern

Three-lined Soldier

EN — Endangered

Physical Characteristics

Attribute Blue Dolphin Three-lined Soldier
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Blue Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

Three-lined Soldier

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Blue Dolphin

Blue Dolphin (Stenella coeruleoalba) 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.

Three-lined Soldier

No description available.

Shared Countries

Both species can be found in 4 countries:

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