Guiana Dolphin vs Hudson's Canastero

Sotalia guianensis compared with Asthenes hudsoni

Key Differences

• Guiana Dolphin is Data Deficient while Hudson's Canastero is Near Threatened.

Taxonomic Classification

Rank	Guiana Dolphin	Hudson's Canastero
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Delphinidae (Oceanic Dolphins)	Furnariidae
Genus	Sotalia	Asthenes
Species	Sotalia guianensis	Asthenes hudsoni

Evolutionary Relationship

Guiana Dolphin and Hudson's Canastero share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Hudson's Canastero

NT — Near Threatened

Physical Characteristics

Attribute	Guiana Dolphin	Hudson's Canastero
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guiana Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Hudson's Canastero

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.