Guiana Dolphin vs Red-necked Aracari

Sotalia guianensis compared with Pteroglossus bitorquatus

Key Differences

• Guiana Dolphin is Data Deficient while Red-necked Aracari is Endangered.

Taxonomic Classification

Rank	Guiana Dolphin	Red-necked Aracari
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Piciformes (Piciformes)
Family	Delphinidae (Oceanic Dolphins)	Ramphastidae
Genus	Sotalia	Pteroglossus
Species	Sotalia guianensis	Pteroglossus bitorquatus

Evolutionary Relationship

Guiana Dolphin and Red-necked Aracari share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Red-necked Aracari

EN — Endangered

Physical Characteristics

Attribute	Guiana Dolphin	Red-necked Aracari
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.

Red-necked Aracari

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.