Chalarm hang-daab vs Forest Sandman

Alopias pelagicus compared with Spialia dromus

Key Differences

• Chalarm hang-daab is Endangered while Forest Sandman is Least Concern.

Taxonomic Classification

Rank	Chalarm hang-daab	Forest Sandman
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Chondrichthyes (ปลากระดูกอ่อน)	Insecta (แมลง)
Order	Lamniformes (อันดับปลาฉลามขาว)	Lepidoptera (ผีเสื้อ)
Family	Alopiidae	Hesperiidae
Genus	Alopias	Spialia
Species	Alopias pelagicus	Spialia dromus

Evolutionary Relationship

Chalarm hang-daab and Forest Sandman share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Chalarm hang-daab

EN — Endangered

Forest Sandman

LC — Least Concern

Physical Characteristics

Attribute	Chalarm hang-daab	Forest Sandman
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.

Forest Sandman

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.