Dauphin de La Plata vs tiny risso snail

Pontoporia blainvillei compared with Rissoa parva

Key Differences

• Dauphin de La Plata is Vulnerable while tiny risso snail is Least Concern.

Taxonomic Classification

Rank	Dauphin de La Plata	tiny risso snail
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Mollusca (mollusques)
Class	Mammalia (mammifères)	Gastropoda (Gastropoda)
Order	Cetacea (Whales & Dolphins)	Littorinimorpha (Littorinimorpha)
Family	Pontoporiidae	Rissoidae
Genus	Pontoporia	Rissoa
Species	Pontoporia blainvillei	Rissoa parva

Evolutionary Relationship

Dauphin de La Plata and tiny risso snail share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Dauphin de La Plata

VU — Vulnerable

tiny risso snail

LC — Least Concern

Physical Characteristics

Attribute	Dauphin de La Plata	tiny risso snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dauphin de La Plata

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

tiny risso snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.