Bigeye thresher vs Regent Parrot

Alopias pelagicus compared with Polytelis anthopeplus

Key Differences

• Bigeye thresher is Endangered while Regent Parrot is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Regent Parrot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Lamniformes (Mackerel Sharks)	Psittaciformes (Parrots)
Family	Alopiidae	Psittacidae (True Parrots)
Genus	Alopias	Polytelis
Species	Alopias pelagicus	Polytelis anthopeplus

Evolutionary Relationship

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

Conservation Status

Bigeye thresher

EN — Endangered

Regent Parrot

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Regent Parrot
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.

Regent Parrot

Habitat

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

Range

Distributed across Belgium, Norway, Poland, and United Kingdom.

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.