Alston s Cotton Rat vs Olalla Brother's Titi

Sigmodon alstoni compared with Plecturocebus olallae

Key Differences

• Alston s Cotton Rat is Least Concern while Olalla Brother's Titi is Critically Endangered.

Taxonomic Classification

Rank	Alston s Cotton Rat	Olalla Brother's Titi
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Cricetidae	Pitheciidae
Genus	Sigmodon	Plecturocebus
Species	Sigmodon alstoni	Plecturocebus olallae

Evolutionary Relationship

Alston s Cotton Rat and Olalla Brother's Titi share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Olalla Brother's Titi

CR — Critically Endangered

Physical Characteristics

Attribute	Alston s Cotton Rat	Olalla Brother's Titi
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alston s Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Olalla Brother's Titi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Alston s Cotton Rat

The Alston s Cotton Rat (Sigmodon alstoni) is a species in the genus Sigmodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. Distributed across Colombia and Venezuela.