Guiana Dolphin vs Zeledon’s Mouse Opossum

Sotalia guianensis compared with Marmosa zeledoni

Key Differences

• Guiana Dolphin is Data Deficient while Zeledon’s Mouse Opossum is Least Concern.

Taxonomic Classification

Rank	Guiana Dolphin	Zeledon’s Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Didelphimorphia (Didelphimorphia)
Family	Delphinidae (Oceanic Dolphins)	Didelphidae
Genus	Sotalia	Marmosa
Species	Sotalia guianensis	Marmosa zeledoni

Evolutionary Relationship

Guiana Dolphin and Zeledon’s Mouse Opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Zeledon’s Mouse Opossum

LC — Least Concern

Physical Characteristics

Attribute	Guiana Dolphin	Zeledon’s Mouse Opossum
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.

Zeledon’s Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia