Large Fernandina Galapagos Mouse vs tiny risso snail

Nesoryzomys narboroughi compared with Rissoa parva

Key Differences

• Large Fernandina Galapagos Mouse is Vulnerable while tiny risso snail is Least Concern.

Taxonomic Classification

Rank	Large Fernandina Galapagos Mouse	tiny risso snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Littorinimorpha (Littorinimorpha)
Family	Cricetidae	Rissoidae
Genus	Nesoryzomys	Rissoa
Species	Nesoryzomys narboroughi	Rissoa parva

Evolutionary Relationship

Large Fernandina Galapagos Mouse and tiny risso snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Large Fernandina Galapagos Mouse

VU — Vulnerable

tiny risso snail

LC — Least Concern

Physical Characteristics

Attribute	Large Fernandina Galapagos Mouse	tiny risso snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Fernandina Galapagos Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

tiny risso snail

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.