Guiana Dolphin vs Peruvian Pelican

Sotalia guianensis compared with Pelecanus thagus

Key Differences

• Guiana Dolphin is Data Deficient while Peruvian Pelican is Near Threatened.

Taxonomic Classification

Rank	Guiana Dolphin	Peruvian Pelican
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Pelecaniformes (Pelecaniformes)
Family	Delphinidae (Oceanic Dolphins)	Pelecanidae
Genus	Sotalia	Pelecanus
Species	Sotalia guianensis	Pelecanus thagus

Evolutionary Relationship

Guiana Dolphin and Peruvian Pelican share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Peruvian Pelican

NT — Near Threatened

Physical Characteristics

Attribute	Guiana Dolphin	Peruvian Pelican
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.

Peruvian Pelican

Habitat

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

Range

Distributed across Ecuador and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.