Bigeye thresher vs Large-webbed Bell Toad

Alopias pelagicus compared with Bombina maxima

Key Differences

• Bigeye thresher is Endangered while Large-webbed Bell Toad is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Large-webbed Bell Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Amphibia (Amphibians)
Order	Lamniformes (Mackerel Sharks)	Anura (Frogs & Toads)
Family	Alopiidae	Bombinatoridae
Genus	Alopias	Bombina
Species	Alopias pelagicus	Bombina maxima

Evolutionary Relationship

Bigeye thresher and Large-webbed Bell Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye thresher

EN — Endangered

Large-webbed Bell Toad

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Large-webbed Bell Toad
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-webbed Bell Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.