Nitari vs Zarazara-ei

Alopias pelagicus compared with Hypanus guttatus

Key Differences

• Nitari is Endangered while Zarazara-ei is Near Threatened.

Taxonomic Classification

Rank	Nitari	Zarazara-ei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Chondrichthyes (軟骨魚綱)	Elasmobranchii
Order	Lamniformes (ネズミザメ目)	Myliobatiformes (トビエイ目)
Family	Alopiidae	Dasyatidae
Genus	Alopias	Hypanus
Species	Alopias pelagicus	Hypanus guttatus

Evolutionary Relationship

Nitari and Zarazara-ei share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Nitari

EN — Endangered

Zarazara-ei

NT — Near Threatened

Physical Characteristics

Attribute	Nitari	Zarazara-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nitari

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.

Zarazara-ei

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Nitari

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.