Dusky Dolphin vs Sea-aster Groundling

Lagenorhynchus obscurus compared with Scrobipalpa salicorniae

Key Differences

• Dusky Dolphin is Least Concern while Sea-aster Groundling is Endangered.

Taxonomic Classification

Rank	Dusky Dolphin	Sea-aster Groundling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Delphinidae (Oceanic Dolphins)	Gelechiidae
Genus	Lagenorhynchus	Scrobipalpa
Species	Lagenorhynchus obscurus	Scrobipalpa salicorniae

Evolutionary Relationship

Dusky Dolphin and Sea-aster Groundling share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Dusky Dolphin

LC — Least Concern

Sea-aster Groundling

EN — Endangered

Physical Characteristics

Attribute	Dusky Dolphin	Sea-aster Groundling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sea-aster Groundling

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.