Guiana Dolphin vs Perrin’s Beaked Whale

Sotalia guianensis compared with Mesoplodon perrini

Key Differences

• Guiana Dolphin is Data Deficient while Perrin’s Beaked Whale is Endangered.

Taxonomic Classification

Rank	Guiana Dolphin	Perrin’s Beaked Whale
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Mammalia (memeliler)	Mammalia (memeliler)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Delphinidae (Oceanic Dolphins)	Hyperoodontidae
Genus	Sotalia	Mesoplodon
Species	Sotalia guianensis	Mesoplodon perrini

Evolutionary Relationship

Guiana Dolphin and Perrin’s Beaked Whale share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Guiana Dolphin	Perrin’s Beaked Whale
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.

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.