Arctic barrel-bubble vs Fraser's dolphin

Retusa obtusa compared with Lagenodelphis hosei

Taxonomic Classification

Rank	Arctic barrel-bubble	Fraser's dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Cephalaspidea (Cephalaspidea)	Cetacea (Whales & Dolphins)
Family	Retusidae	Delphinidae (Oceanic Dolphins)
Genus	Retusa	Lagenodelphis
Species	Retusa obtusa	Lagenodelphis hosei

Evolutionary Relationship

Arctic barrel-bubble and Fraser's dolphin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic barrel-bubble

LC — Least Concern

Fraser's dolphin

LC — Least Concern

Physical Characteristics

Attribute	Arctic barrel-bubble	Fraser's dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic barrel-bubble

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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).

Arctic barrel-bubble

The Arctic barrel-bubble (Retusa obtusa) is a species in the genus Retusa. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway