Galapagos Oryzomys vs least chink shell

Aegialomys galapagoensis compared with Lacuna parva

Key Differences

• Galapagos Oryzomys is Vulnerable while least chink shell is Data Deficient.

Taxonomic Classification

Rank	Galapagos Oryzomys	least chink shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Littorinimorpha (Littorinimorpha)
Family	Cricetidae	Littorinidae
Genus	Aegialomys	Lacuna
Species	Aegialomys galapagoensis	Lacuna parva

Evolutionary Relationship

Galapagos Oryzomys and least chink shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Galapagos Oryzomys

VU — Vulnerable

least chink shell

DD — Data Deficient

Physical Characteristics

Attribute	Galapagos Oryzomys	least chink shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Galapagos Oryzomys

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.

least chink shell

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.