Haviside s Dolphin vs Least Stonewort

Cephalorhynchus heavisidii compared with Nitella confervacea

Key Differences

• Haviside s Dolphin is Near Threatened while Least Stonewort is Endangered.

Taxonomic Classification

Rank	Haviside s Dolphin	Least Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Charophyta (Charophyta)
Class	Mammalia (Mammals)	Charophyceae (Charophyceae)
Order	Cetacea (Whales & Dolphins)	Charales (Charales)
Family	Delphinidae (Oceanic Dolphins)	Characeae
Genus	Cephalorhynchus	Nitella
Species	Cephalorhynchus heavisidii	Nitella confervacea

Conservation Status

Haviside s Dolphin

NT — Near Threatened

Least Stonewort

EN — Endangered

Physical Characteristics

Attribute	Haviside s Dolphin	Least Stonewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Haviside s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Least Stonewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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