Black-tailed Hairy Dwarf Porcupine vs Caquetá Titi

Sphiggurus melanurus compared with Plecturocebus caquetensis

Key Differences

• Black-tailed Hairy Dwarf Porcupine is Least Concern while Caquetá Titi is Critically Endangered.

Taxonomic Classification

Rank	Black-tailed Hairy Dwarf Porcupine	Caquetá Titi
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Mammalia (स्तनधारी)	Mammalia (स्तनधारी)
Order	Rodentia (कृंतक)	Primates (नरवानर गण)
Family	Erethizontidae	Pitheciidae
Genus	Sphiggurus	Plecturocebus
Species	Sphiggurus melanurus	Plecturocebus caquetensis

Evolutionary Relationship

Black-tailed Hairy Dwarf Porcupine and Caquetá Titi share a common ancestor at the Class level: Mammalia. (स्तनधारी)

Conservation Status

Black-tailed Hairy Dwarf Porcupine

LC — Least Concern

Caquetá Titi

CR — Critically Endangered

Physical Characteristics

Attribute	Black-tailed Hairy Dwarf Porcupine	Caquetá Titi
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-tailed Hairy Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Caquetá Titi

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-tailed Hairy Dwarf Porcupine

The Black-tailed Hairy Dwarf Porcupine (Sphiggurus melanurus) is a species in the genus Sphiggurus. It is currently classified as Least Concern on the IUCN Red List. Found in Venezuela.

Caquetá Titi

The Caquetá Titi (Plecturocebus caquetensis) is a species in the genus Plecturocebus. It is currently classified as Critically Endangered (CR) on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the