Guiana Dolphin vs Sawback skate

Sotalia guianensis compared with Leucoraja pristispina

Key Differences

• Guiana Dolphin is Data Deficient while Sawback skate is Least Concern.

Taxonomic Classification

Rank	Guiana Dolphin	Sawback skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Delphinidae (Oceanic Dolphins)	Rajidae
Genus	Sotalia	Leucoraja
Species	Sotalia guianensis	Leucoraja pristispina

Evolutionary Relationship

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

Conservation Status

Guiana Dolphin

DD — Data Deficient

Sawback skate

LC — Least Concern

Physical Characteristics

Attribute	Guiana Dolphin	Sawback skate
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.

Sawback skate