Dusky Dolphin vs Sargasso Weed

Lagenorhynchus obscurus compared with Sargassum natans

Key Differences

• Dusky Dolphin is Least Concern while Sargasso Weed is Not Evaluated.

Taxonomic Classification

Rank	Dusky Dolphin	Sargasso Weed
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Phaeophyceae (Phaeophyceae)
Order	Cetacea (Whales & Dolphins)	Fucales (Fucales)
Family	Delphinidae (Oceanic Dolphins)	Sargassaceae
Genus	Lagenorhynchus	Sargassum
Species	Lagenorhynchus obscurus	Sargassum natans

Conservation Status

Dusky Dolphin

LC — Least Concern

Sargasso Weed

NE — Not Evaluated

Physical Characteristics

Attribute	Dusky Dolphin	Sargasso Weed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sargasso Weed

Habitat

Native to Africa and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, and Sao Tome and Principe.