Big eye thresher shark vs Olalla Brother's Titi

Alopias superciliosus compared with Plecturocebus olallae

Key Differences

• Big eye thresher shark is Vulnerable while Olalla Brother's Titi is Critically Endangered.

Taxonomic Classification

Rank	Big eye thresher shark	Olalla Brother's Titi
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Chondrichthyes (ปลากระดูกอ่อน)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Lamniformes (อันดับปลาฉลามขาว)	Primates (อันดับวานร)
Family	Alopiidae	Pitheciidae
Genus	Alopias	Plecturocebus
Species	Alopias superciliosus	Plecturocebus olallae

Evolutionary Relationship

Big eye thresher shark and Olalla Brother's Titi share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Big eye thresher shark

VU — Vulnerable

Olalla Brother's Titi

CR — Critically Endangered

Physical Characteristics

Attribute	Big eye thresher shark	Olalla Brother's Titi
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.

Olalla Brother's Titi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.