Bigeye thresher vs Talaud Bear Cuscus

Alopias pelagicus compared with Ailurops melanotis

Key Differences

• Bigeye thresher is Endangered while Talaud Bear Cuscus is Critically Endangered.

Taxonomic Classification

Rank	Bigeye thresher	Talaud Bear Cuscus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Lamniformes (Mackerel Sharks)	Diprotodontia (Marsupials)
Family	Alopiidae	Phalangeridae
Genus	Alopias	Ailurops
Species	Alopias pelagicus	Ailurops melanotis

Evolutionary Relationship

Bigeye thresher and Talaud Bear Cuscus share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye thresher

EN — Endangered

Talaud Bear Cuscus

CR — Critically Endangered

Physical Characteristics

Attribute	Bigeye thresher	Talaud Bear Cuscus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye thresher

Habitat

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

Range

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

Talaud Bear Cuscus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bigeye thresher

The Bigeye thresher (Alopias pelagicus) is a species in the genus Alopias. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.