Bigeye thresher vs Green-cheeked Parakeet

Alopias pelagicus compared with Pyrrhura molinae

Key Differences

• Bigeye thresher is Endangered while Green-cheeked Parakeet is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Green-cheeked Parakeet
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	Pyrrhura
Species	Alopias pelagicus	Pyrrhura molinae

Evolutionary Relationship

Bigeye thresher and Green-cheeked Parakeet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigeye thresher

EN — Endangered

Green-cheeked Parakeet

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Green-cheeked Parakeet
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.

Green-cheeked Parakeet

Habitat

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

Range

Distributed across Belgium and Norway.

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.