Atlantic Humpbacked Dolphin vs Mountain Plume

Sousa teuszii compared with Stenoptilia islandicus

Key Differences

• Atlantic Humpbacked Dolphin is Critically Endangered while Mountain Plume is Vulnerable.

Taxonomic Classification

Rank	Atlantic Humpbacked Dolphin	Mountain Plume
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)	Pterophoridae
Genus	Sousa	Stenoptilia
Species	Sousa teuszii	Stenoptilia islandicus

Evolutionary Relationship

Atlantic Humpbacked Dolphin and Mountain Plume share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic Humpbacked Dolphin

CR — Critically Endangered

Mountain Plume

VU — Vulnerable

Physical Characteristics

Attribute	Atlantic Humpbacked Dolphin	Mountain Plume
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Humpbacked Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mountain Plume

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Atlantic Humpbacked Dolphin

The Atlantic Humpbacked Dolphin (Sousa teuszii) is a species in the genus Sousa. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.