Bigeye thresher vs Large-eared Pied Bat

Alopias pelagicus compared with Chalinolobus dwyeri

Key Differences

• Bigeye thresher is Endangered while Large-eared Pied Bat is Vulnerable.

Taxonomic Classification

Rank	Bigeye thresher	Large-eared Pied Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Lamniformes (Mackerel Sharks)	Chiroptera (Bats)
Family	Alopiidae	Vespertilionidae
Genus	Alopias	Chalinolobus
Species	Alopias pelagicus	Chalinolobus dwyeri

Evolutionary Relationship

Bigeye thresher and Large-eared Pied Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye thresher

EN — Endangered

Large-eared Pied Bat

VU — Vulnerable

Physical Characteristics

Attribute	Bigeye thresher	Large-eared Pied Bat
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.

Large-eared Pied Bat

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.