Fraser's dolphin vs Sea-aster case-bearer

Lagenodelphis hosei compared with Coleophora asteris

Key Differences

• Fraser's dolphin is Least Concern while Sea-aster case-bearer is Vulnerable.

Taxonomic Classification

Rank	Fraser's dolphin	Sea-aster case-bearer
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)	Coleophoridae
Genus	Lagenodelphis	Coleophora
Species	Lagenodelphis hosei	Coleophora asteris

Evolutionary Relationship

Fraser's dolphin and Sea-aster case-bearer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fraser's dolphin

LC — Least Concern

Sea-aster case-bearer

VU — Vulnerable

Physical Characteristics

Attribute	Fraser's dolphin	Sea-aster case-bearer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fraser's dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Sea-aster case-bearer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway