Big eye thresher shark vs Malayan porcupine

Alopias superciliosus compared with Hystrix brachyura

Key Differences

• Big eye thresher shark is Vulnerable while Malayan porcupine is Least Concern.

Taxonomic Classification

Rank	Big eye thresher shark	Malayan porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Lamniformes (Mackerel Sharks)	Rodentia (Rodents)
Family	Alopiidae	Hystricidae
Genus	Alopias	Hystrix
Species	Alopias superciliosus	Hystrix brachyura

Evolutionary Relationship

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

Conservation Status

Big eye thresher shark

VU — Vulnerable

Malayan porcupine

LC — Least Concern

Physical Characteristics

Attribute	Big eye thresher shark	Malayan porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big eye thresher shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

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

Malayan porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Big eye thresher shark

The Big eye thresher shark (Alopias superciliosus) is a species in the genus Alopias. It is currently classified as Vulnerable on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.