Albuja’s Climbing Rat vs Chalky Macoma

Rhipidomys albujai compared with Macoma calcarea

Key Differences

• Albuja’s Climbing Rat is Data Deficient while Chalky Macoma is Least Concern.

Taxonomic Classification

Rank	Albuja’s Climbing Rat	Chalky Macoma
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Rodentia (Rodents)	Cardiida (Cardiida)
Family	Cricetidae	Tellinidae
Genus	Rhipidomys	Macoma
Species	Rhipidomys albujai	Macoma calcarea

Evolutionary Relationship

Albuja’s Climbing Rat and Chalky Macoma share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Albuja’s Climbing Rat

DD — Data Deficient

Chalky Macoma

LC — Least Concern

Physical Characteristics

Attribute	Albuja’s Climbing Rat	Chalky Macoma
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Albuja’s Climbing Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Chalky Macoma

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Albuja’s Climbing Rat

The Albuja’s Climbing Rat (Rhipidomys albujai) is a species in the genus Rhipidomys. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in diverse terrestrial and aquatic ecosystems.

Chalky Macoma

The Chalky Macoma (Macoma calcarea) is a species in the genus Macoma. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.