Guiana Dolphin vs marsh rice rat

Sotalia guianensis compared with Oryzomys palustris

Key Differences

• Guiana Dolphin is Data Deficient while marsh rice rat is Least Concern.

Taxonomic Classification

Rank	Guiana Dolphin	marsh rice rat
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	Oryzomys
Species	Sotalia guianensis	Oryzomys palustris

Evolutionary Relationship

Guiana Dolphin and marsh rice rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Guiana Dolphin

DD — Data Deficient

marsh rice rat

LC — Least Concern

Physical Characteristics

Attribute	Guiana Dolphin	marsh rice rat
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.

marsh rice rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.