Bigeye thresher vs Lesser Spear-nosed Bat

Alopias pelagicus compared with Phyllostomus elongatus

Key Differences

• Bigeye thresher is Endangered while Lesser Spear-nosed Bat is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Lesser Spear-nosed Bat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Chondrichthyes (Knorpelfische)	Mammalia (Säugetiere)
Order	Lamniformes (Makrelenhaiartige)	Chiroptera (Fledertiere)
Family	Alopiidae	Phyllostomidae
Genus	Alopias	Phyllostomus
Species	Alopias pelagicus	Phyllostomus elongatus

Evolutionary Relationship

Bigeye thresher and Lesser Spear-nosed Bat share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Bigeye thresher

EN — Endangered

Lesser Spear-nosed Bat

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Lesser Spear-nosed 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.

Lesser Spear-nosed 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