Guiana Dolphin vs Tocantins Laucha

Sotalia guianensis compared with Calomys tocantinsi

Key Differences

• Guiana Dolphin is Data Deficient while Tocantins Laucha is Least Concern.

Taxonomic Classification

Rank	Guiana Dolphin	Tocantins Laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Rodentia (Rodents)
Family	Delphinidae (Oceanic Dolphins)	Cricetidae
Genus	Sotalia	Calomys
Species	Sotalia guianensis	Calomys tocantinsi

Evolutionary Relationship

Guiana Dolphin and Tocantins Laucha share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Tocantins Laucha

LC — Least Concern

Physical Characteristics

Attribute	Guiana Dolphin	Tocantins Laucha
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.

Tocantins Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.