Guiana Dolphin vs marbled electric ray

Sotalia guianensis compared with Torpedo marmorata

Key Differences

• Guiana Dolphin is Data Deficient while marbled electric ray is Not Evaluated.

Taxonomic Classification

Rank	Guiana Dolphin	marbled electric ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Torpediniformes (electric ray)
Family	Delphinidae (Oceanic Dolphins)	Torpedinidae
Genus	Sotalia	Torpedo
Species	Sotalia guianensis	Torpedo marmorata

Evolutionary Relationship

Guiana Dolphin and marbled electric ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guiana Dolphin

DD — Data Deficient

marbled electric ray

NE — Not Evaluated

Physical Characteristics

Attribute	Guiana Dolphin	marbled electric ray
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.

marbled electric ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.