Guaira Spiny-rat vs least chink shell

Proechimys guairae compared with Lacuna parva

Key Differences

• Guaira Spiny-rat is Least Concern while least chink shell is Data Deficient.

Taxonomic Classification

Rank	Guaira Spiny-rat	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	Echimyidae	Littorinidae
Genus	Proechimys	Lacuna
Species	Proechimys guairae	Lacuna parva

Evolutionary Relationship

Guaira Spiny-rat and least chink shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Guaira Spiny-rat

LC — Least Concern

least chink shell

DD — Data Deficient

Physical Characteristics

Attribute	Guaira Spiny-rat	least chink shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

least chink shell

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.