Bigeye thresher vs European Free-tailed Bat

Alopias pelagicus compared with Tadarida teniotis

Key Differences

• Bigeye thresher is Endangered while European Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	European Free-tailed Bat
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Chondrichthyes (कॉन्ड्रीइक्थीज़)	Mammalia (स्तनधारी)
Order	Lamniformes (Mackerel Sharks)	Chiroptera (चमगादड़)
Family	Alopiidae	Molossidae
Genus	Alopias	Tadarida
Species	Alopias pelagicus	Tadarida teniotis

Evolutionary Relationship

Bigeye thresher and European Free-tailed Bat share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

Bigeye thresher

EN — Endangered

European Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	European Free-tailed 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.

European Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Portugal.

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.