Bigeye thresher vs Red-masked Parakeet

Alopias pelagicus compared with Aratinga erythrogenys

Key Differences

• Bigeye thresher is Endangered while Red-masked Parakeet is Not Evaluated.

Taxonomic Classification

Rank	Bigeye thresher	Red-masked 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	Aratinga
Species	Alopias pelagicus	Aratinga erythrogenys

Evolutionary Relationship

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

Conservation Status

Bigeye thresher

EN — Endangered

Red-masked Parakeet

NE — Not Evaluated

Physical Characteristics

Attribute	Bigeye thresher	Red-masked 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.

Red-masked Parakeet

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Peru).

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.