Guiana Dolphin vs White-lined Tanager

Sotalia guianensis compared with Tachyphonus rufus

Key Differences

• Guiana Dolphin is Data Deficient while White-lined Tanager is Least Concern.

Taxonomic Classification

Rank	Guiana Dolphin	White-lined Tanager
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)	Thraupidae
Genus	Sotalia	Tachyphonus
Species	Sotalia guianensis	Tachyphonus rufus

Evolutionary Relationship

Guiana Dolphin and White-lined Tanager share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guiana Dolphin

DD — Data Deficient

White-lined Tanager

LC — Least Concern

Physical Characteristics

Attribute	Guiana Dolphin	White-lined Tanager
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.

White-lined Tanager

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

White-lined Tanager

White-lined Tanager (Tachyphonus rufus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela