Bigeye thresher vs Graybeard Bat

Alopias pelagicus compared with Glyphonycteris daviesi

Key Differences

• Bigeye thresher is Endangered while Graybeard Bat is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Graybeard 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	Phyllostomidae
Genus	Alopias	Glyphonycteris
Species	Alopias pelagicus	Glyphonycteris daviesi

Evolutionary Relationship

Bigeye thresher and Graybeard Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye thresher

EN — Endangered

Graybeard Bat

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Graybeard 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.

Graybeard Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia