Bigeye thresher vs Madagascar Cuckoo

Alopias pelagicus compared with Cuculus rochii

Key Differences

• Bigeye thresher is Endangered while Madagascar Cuckoo is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Madagascar Cuckoo
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Chondrichthyes (Kıkırdaklı balıklar)	Aves (kuş)
Order	Lamniformes (Dik burunlular)	Cuculiformes (Guguksular)
Family	Alopiidae	Cuculidae
Genus	Alopias	Cuculus
Species	Alopias pelagicus	Cuculus rochii

Evolutionary Relationship

Bigeye thresher and Madagascar Cuckoo share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Bigeye thresher

EN — Endangered

Madagascar Cuckoo

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Madagascar Cuckoo
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.

Madagascar Cuckoo

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.