Guiana Dolphin vs Saunders's Tern

Sotalia guianensis compared with Sternula saundersi

Key Differences

• Guiana Dolphin is Data Deficient while Saunders's Tern is Least Concern.

Taxonomic Classification

Rank	Guiana Dolphin	Saunders's Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Charadriiformes (Charadriiformes)
Family	Delphinidae (Oceanic Dolphins)	Laridae
Genus	Sotalia	Sternula
Species	Sotalia guianensis	Sternula saundersi

Evolutionary Relationship

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

Conservation Status

Guiana Dolphin

DD — Data Deficient

Saunders's Tern

LC — Least Concern

Physical Characteristics

Attribute	Guiana Dolphin	Saunders's Tern
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.

Saunders's Tern

Habitat

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

Range

Found in Norway.