Bigeye thresher vs glossy furrow-shell

Alopias pelagicus compared with Abra nitida

Key Differences

• Bigeye thresher is Endangered while glossy furrow-shell is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	glossy furrow-shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Chondrichthyes (Cartilaginous Fish)	Bivalvia (Bivalvia)
Order	Lamniformes (Mackerel Sharks)	Cardiida (Cardiida)
Family	Alopiidae	Semelidae
Genus	Alopias	Abra
Species	Alopias pelagicus	Abra nitida

Evolutionary Relationship

Bigeye thresher and glossy furrow-shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bigeye thresher

EN — Endangered

glossy furrow-shell

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	glossy furrow-shell
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.

glossy furrow-shell

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.