Indonesian greeneye spurdog vs Tsumari-tsuno zame

Squalus montalbani compared with Squalus megalops

Key Differences

• Indonesian greeneye spurdog is Vulnerable while Tsumari-tsuno zame is Least Concern.

Taxonomic Classification

Rank	Indonesian greeneye spurdog	Tsumari-tsuno zame
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (ツノザメ目)	Squaliformes (ツノザメ目)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus montalbani	Squalus megalops

Evolutionary Relationship

Indonesian greeneye spurdog and Tsumari-tsuno zame share a common ancestor at the Genus level: Squalus.

Conservation Status

Indonesian greeneye spurdog

VU — Vulnerable

Tsumari-tsuno zame

LC — Least Concern

Physical Characteristics

Attribute	Indonesian greeneye spurdog	Tsumari-tsuno zame
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indonesian greeneye spurdog

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Tsumari-tsuno zame