Chalarm Maew vs Taiwan spurdog

Squalus megalops compared with Squalus formosus

Key Differences

• Chalarm Maew is Least Concern while Taiwan spurdog is Endangered.

Taxonomic Classification

Rank	Chalarm Maew	Taiwan spurdog
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Elasmobranchii	Elasmobranchii
Order same	Squaliformes (อันดับปลาฉลามหลังหนาม)	Squaliformes (อันดับปลาฉลามหลังหนาม)
Family same	Squalidae	Squalidae
Genus same	Squalus	Squalus
Species	Squalus megalops	Squalus formosus

Evolutionary Relationship

Chalarm Maew and Taiwan spurdog share a common ancestor at the Genus level: Squalus.

Conservation Status

Chalarm Maew

LC — Least Concern

Taiwan spurdog

EN — Endangered

Physical Characteristics

Attribute	Chalarm Maew	Taiwan spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chalarm Maew

Taiwan spurdog

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.