Chalarm hang-daab vs Button Sedge

Alopias pelagicus compared with Carex bullata

Key Differences

• Chalarm hang-daab is Endangered while Button Sedge is Data Deficient.

Taxonomic Classification

Rank	Chalarm hang-daab	Button Sedge
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Magnoliophyta (Flowering Plants)
Class	Chondrichthyes (ปลากระดูกอ่อน)	Liliopsida (Monocots)
Order	Lamniformes (อันดับปลาฉลามขาว)	Poales (อันดับหญ้า)
Family	Alopiidae	Cyperaceae
Genus	Alopias	Carex
Species	Alopias pelagicus	Carex bullata

Conservation Status

Chalarm hang-daab

EN — Endangered

Button Sedge

DD — Data Deficient

Physical Characteristics

Attribute	Chalarm hang-daab	Button Sedge
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.

Button Sedge

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada 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.

Button Sedge

The Button Sedge (Carex bullata) is a species in the genus Carex. It is currently classified as Data Deficient on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.