Eastern longnose spurdog vs To-dom-bal-sang-ǒ

Squalus grahami compared with Squalus japonicus

Key Differences

• Eastern longnose spurdog is Near Threatened while To-dom-bal-sang-ǒ is Endangered.

Taxonomic Classification

Rank	Eastern longnose spurdog	To-dom-bal-sang-ǒ
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (돔발상어목)	Squaliformes (돔발상어목)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus grahami	Squalus japonicus

Evolutionary Relationship

Eastern longnose spurdog and To-dom-bal-sang-ǒ share a common ancestor at the Genus level: Squalus.

Conservation Status

Eastern longnose spurdog

NT — Near Threatened

To-dom-bal-sang-ǒ

EN — Endangered

Physical Characteristics

Attribute	Eastern longnose spurdog	To-dom-bal-sang-ǒ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern longnose spurdog

To-dom-bal-sang-ǒ

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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