Black-tailed Hairy Dwarf Porcupine vs Castor

Sphiggurus melanurus compared with Ricinus communis

Key Differences

Black-tailed Hairy Dwarf Porcupine is Least Concern while Castor is Not Evaluated.

Taxonomic Classification

Rank	Black-tailed Hairy Dwarf Porcupine	Castor
Kingdom	Animalia (प्राणी)	Plantae (पादप)
Phylum	Chordata (रज्जुकी)	Magnoliophyta (Flowering Plants)
Class	Mammalia (स्तनधारी)	Magnoliopsida (मैग्नोलियोप्सीडा)
Order	Rodentia (कृंतक)	Malpighiales (मालपिग्यालेस)
Family	Erethizontidae	Euphorbiaceae
Genus	Sphiggurus	Ricinus
Species	Sphiggurus melanurus	Ricinus communis

Conservation Status

Black-tailed Hairy Dwarf Porcupine

LC — Least Concern

Castor

NE — Not Evaluated

Physical Characteristics

Attribute	Black-tailed Hairy Dwarf Porcupine	Castor
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.

Castor

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (33 countries), Asia (26 countries), Europe (23 countries), North America (15 countries), Oceania and the Pacific (14 countries), and South America (12 countries).

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.

Castor

The Castor (Ricinus communis) is a species in the genus Ricinus. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 7 distinct biome types. Populations are also found in montane and hi