Big eye thresher shark vs Ivory Barnacle

Alopias superciliosus compared with Amphibalanus eburneus

Key Differences

• Big eye thresher shark is Vulnerable while Ivory Barnacle is Not Evaluated.

Taxonomic Classification

Rank	Big eye thresher shark	Ivory Barnacle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Maxillopoda (Maxillopoda)
Order	Lamniformes (Mackerel Sharks)	Sessilia (Sessilia)
Family	Alopiidae	Balanidae
Genus	Alopias	Amphibalanus
Species	Alopias superciliosus	Amphibalanus eburneus

Evolutionary Relationship

Big eye thresher shark and Ivory Barnacle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big eye thresher shark

VU — Vulnerable

Ivory Barnacle

NE — Not Evaluated

Physical Characteristics

Attribute	Big eye thresher shark	Ivory Barnacle
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.

Ivory Barnacle

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Tunisia), Asia (7 countries), Europe (10 countries), North America (Mexico, Panama, United States), Oceania and the Pacific (Marshall Islands), and South America (Colombia).

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.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇵🇹 Portugal 🇹🇼 Taiwan