Pacific white-sided dolphin vs sea thread hydroid

Lagenorhynchus obliquidens compared with Obelia dichotoma

Key Differences

• Pacific white-sided dolphin is Least Concern while sea thread hydroid is Not Evaluated.

Taxonomic Classification

Rank	Pacific white-sided dolphin	sea thread hydroid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Cnidaria (Cnidarians)
Class	Mammalia (Mammals)	Hydrozoa (Hydrozoa)
Order	Cetacea (Whales & Dolphins)	Leptothecata (Leptothecata)
Family	Delphinidae (Oceanic Dolphins)	Campanulariidae
Genus	Lagenorhynchus	Obelia
Species	Lagenorhynchus obliquidens	Obelia dichotoma

Evolutionary Relationship

Pacific white-sided dolphin and sea thread hydroid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Pacific white-sided dolphin

LC — Least Concern

sea thread hydroid

NE — Not Evaluated

Physical Characteristics

Attribute	Pacific white-sided dolphin	sea thread hydroid
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific white-sided dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

sea thread hydroid

Habitat

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

Range

Widely distributed across Africa (South Africa), Europe (5 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia), and South America (Argentina, Chile).