Bigeye thresher vs hardshell custard-apple

Alopias pelagicus compared with Annona liebmanniana

Key Differences

• Bigeye thresher is Endangered while hardshell custard-apple is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	hardshell custard-apple
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Chondrichthyes (Cartilaginous Fish)	Magnoliopsida (Dicots)
Order	Lamniformes (Mackerel Sharks)	Magnoliales (Magnoliales)
Family	Alopiidae	Annonaceae
Genus	Alopias	Annona
Species	Alopias pelagicus	Annona liebmanniana

Conservation Status

Bigeye thresher

EN — Endangered

hardshell custard-apple

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	hardshell custard-apple
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.

hardshell custard-apple

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.