Chalarm hang-daab vs Devil weed

Alopias pelagicus compared with Sargassum horneri

Key Differences

Chalarm hang-daab is Endangered while Devil weed is Not Evaluated.

Taxonomic Classification

Rank	Chalarm hang-daab	Devil weed
Kingdom	Animalia (สัตว์)	Chromista (โครมิสตา)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Ochrophyta (Ochrophyta)
Class	Chondrichthyes (ปลากระดูกอ่อน)	Phaeophyceae (Phaeophyceae)
Order	Lamniformes (อันดับปลาฉลามขาว)	Fucales (Fucales)
Family	Alopiidae	Sargassaceae
Genus	Alopias	Sargassum
Species	Alopias pelagicus	Sargassum horneri

Conservation Status

Chalarm hang-daab

EN — Endangered

Devil weed

NE — Not Evaluated

Physical Characteristics

Attribute	Chalarm hang-daab	Devil weed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chalarm hang-daab

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.

Devil weed

Habitat

Native to Asia and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Mexico, Taiwan, and United States.

Chalarm hang-daab

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.