Bigeye thresher vs Brown-winged Starling

Alopias pelagicus compared with Aplonis grandis

Key Differences

• Bigeye thresher is Endangered while Brown-winged Starling is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Brown-winged Starling
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Chondrichthyes (कॉन्ड्रीइक्थीज़)	Aves (पक्षी)
Order	Lamniformes (Mackerel Sharks)	Passeriformes (पासरीफ़ोर्मीज़)
Family	Alopiidae	Sturnidae
Genus	Alopias	Aplonis
Species	Alopias pelagicus	Aplonis grandis

Evolutionary Relationship

Bigeye thresher and Brown-winged Starling share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

Bigeye thresher

EN — Endangered

Brown-winged Starling

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Brown-winged Starling
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.

Brown-winged Starling

Habitat

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

Range

Found in 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.

Brown-winged Starling

The Brown-winged Starling (Aplonis grandis) is a species in the genus Aplonis. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.