Dauphin de La Plata vs Guaira Spiny-rat

Pontoporia blainvillei compared with Proechimys guairae

Key Differences

• Dauphin de La Plata is Vulnerable while Guaira Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Dauphin de La Plata	Guaira Spiny-rat
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Cetacea (Whales & Dolphins)	Rodentia (Rodents)
Family	Pontoporiidae	Echimyidae
Genus	Pontoporia	Proechimys
Species	Pontoporia blainvillei	Proechimys guairae

Evolutionary Relationship

Dauphin de La Plata and Guaira Spiny-rat share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Dauphin de La Plata

VU — Vulnerable

Guaira Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Dauphin de La Plata	Guaira Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dauphin de La Plata

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.