La-Plata-Delphin vs Gray-bellied Rice Rat

Pontoporia blainvillei compared with Nephelomys moerex

Key Differences

• La-Plata-Delphin is Vulnerable while Gray-bellied Rice Rat is Extinct.

Taxonomic Classification

Rank	La-Plata-Delphin	Gray-bellied Rice Rat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Cetacea (Whales & Dolphins)	Rodentia (Nagetiere)
Family	Pontoporiidae	Cricetidae
Genus	Pontoporia	Nephelomys
Species	Pontoporia blainvillei	Nephelomys moerex

Evolutionary Relationship

La-Plata-Delphin and Gray-bellied Rice Rat share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

La-Plata-Delphin

VU — Vulnerable

Gray-bellied Rice Rat

EX — Extinct

Physical Characteristics

Attribute	La-Plata-Delphin	Gray-bellied Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

La-Plata-Delphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.