Big eye thresher shark vs Cuenca nelson frog

Alopias superciliosus compared with Ctenophryne aequatorialis

Key Differences

• Big eye thresher shark is Vulnerable while Cuenca nelson frog is Endangered.

Taxonomic Classification

Rank	Big eye thresher shark	Cuenca nelson frog
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Chondrichthyes (ปลากระดูกอ่อน)	Amphibia (สัตว์สะเทินน้ำสะเทินบก)
Order	Lamniformes (อันดับปลาฉลามขาว)	Anura (อันดับกบ)
Family	Alopiidae	Microhylidae
Genus	Alopias	Ctenophryne
Species	Alopias superciliosus	Ctenophryne aequatorialis

Evolutionary Relationship

Big eye thresher shark and Cuenca nelson frog share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Big eye thresher shark

VU — Vulnerable

Cuenca nelson frog

EN — Endangered

Physical Characteristics

Attribute	Big eye thresher shark	Cuenca nelson frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big eye thresher shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Chile, Colombia, Portugal, Taiwan, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Cuenca nelson frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Big eye thresher shark

The Big eye thresher shark (Alopias superciliosus) is a species in the genus Alopias. It is currently classified as Vulnerable on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.