Malayan porcupine vs silky shark

Hystrix brachyura compared with Carcharhinus falciformis

Key Differences

• Malayan porcupine is Least Concern while silky shark is Vulnerable.

Taxonomic Classification

Rank	Malayan porcupine	silky shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Rodentia (Rodents)	Carcharhiniformes (Ground Sharks)
Family	Hystricidae	Carcharhinidae
Genus	Hystrix	Carcharhinus
Species	Hystrix brachyura	Carcharhinus falciformis

Evolutionary Relationship

Malayan porcupine and silky shark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Malayan porcupine

LC — Least Concern

silky shark

VU — Vulnerable

Physical Characteristics

Attribute	Malayan porcupine	silky shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Malayan porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom.

silky shark

Habitat

Found across multiple habitat types including temperate coniferous forests, flooded grasslands and savannas, and Mediterranean forests and woodlands, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Algeria, Taiwan, Tunisia, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.