Bigeye thresher vs Gray-breasted Mountain-Toucan

Alopias pelagicus compared with Andigena hypoglauca

Key Differences

Bigeye thresher is Endangered while Gray-breasted Mountain-Toucan is Near Threatened.

Taxonomic Classification

Rank	Bigeye thresher	Gray-breasted Mountain-Toucan
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Lamniformes (Mackerel Sharks)	Piciformes (Piciformes)
Family	Alopiidae	Ramphastidae
Genus	Alopias	Andigena
Species	Alopias pelagicus	Andigena hypoglauca

Evolutionary Relationship

Bigeye thresher and Gray-breasted Mountain-Toucan share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Bigeye thresher

EN — Endangered

Gray-breasted Mountain-Toucan

NT — Near Threatened

Physical Characteristics

Attribute	Bigeye thresher	Gray-breasted Mountain-Toucan
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.

Gray-breasted Mountain-Toucan

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Gray-breasted Mountain-Toucan

Gray-breasted Mountain-Toucan (Andigena hypoglauca) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.