Dusky Dolphin vs Three-lined Soldier

Lagenorhynchus obscurus compared with Oxycera trilineata

Key Differences

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

Taxonomic Classification

Rank	Dusky 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	Lagenorhynchus	Oxycera
Species	Lagenorhynchus obscurus	Oxycera trilineata

Evolutionary Relationship

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

Conservation Status

Dusky Dolphin

LC — Least Concern

Three-lined Soldier

EN — Endangered

Physical Characteristics

Attribute	Dusky Dolphin	Three-lined Soldier
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.