Bigeye thresher vs Long-tailed Hopping Mouse

Alopias pelagicus compared with Notomys longicaudatus

Key Differences

• Bigeye thresher is Endangered while Long-tailed Hopping Mouse is Extinct.

Taxonomic Classification

Rank	Bigeye thresher	Long-tailed Hopping Mouse
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	Muridae (Mice & Rats)
Genus	Alopias	Notomys
Species	Alopias pelagicus	Notomys longicaudatus

Evolutionary Relationship

Bigeye thresher and Long-tailed Hopping Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye thresher

EN — Endangered

Long-tailed Hopping Mouse

EX — Extinct

Physical Characteristics

Attribute	Bigeye thresher	Long-tailed Hopping Mouse
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.

Long-tailed Hopping Mouse

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.