Blacktail spurdog vs Malayan porcupine

Squalus melanurus compared with Hystrix brachyura

Key Differences

• Blacktail spurdog is Data Deficient while Malayan porcupine is Least Concern.

Taxonomic Classification

Rank	Blacktail spurdog	Malayan porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Hystricidae
Genus	Squalus	Hystrix
Species	Squalus melanurus	Hystrix brachyura

Evolutionary Relationship

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

Conservation Status

Blacktail spurdog

DD — Data Deficient

Malayan porcupine

LC — Least Concern

Physical Characteristics

Attribute	Blacktail spurdog	Malayan porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Malayan porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Blacktail spurdog

The Blacktail spurdog (Squalus melanurus) is a species in the genus Squalus. It is currently classified as Data Deficient on the IUCN Red List.