Boyacá Spiny Rat vs Chestnut Pigmy

Proechimys chrysaeolus compared with Stigmella samiatella

Key Differences

• Boyacá Spiny Rat is Data Deficient while Chestnut Pigmy is Least Concern.

Taxonomic Classification

Rank	Boyacá Spiny Rat	Chestnut Pigmy
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Nepticulidae
Genus	Proechimys	Stigmella
Species	Proechimys chrysaeolus	Stigmella samiatella

Evolutionary Relationship

Boyacá Spiny Rat and Chestnut Pigmy share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Boyacá Spiny Rat

DD — Data Deficient

Chestnut Pigmy

LC — Least Concern

Physical Characteristics

Attribute	Boyacá Spiny Rat	Chestnut Pigmy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boyacá Spiny Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Chestnut Pigmy

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Boyacá Spiny Rat

The Boyacá spiny rat (Proechimys chrysaeolus) is a species in the genus Proechimys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Chestnut Pigmy

The Chestnut Pigmy (Stigmella samiatella) is a species in the genus Stigmella. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.