Chalarm hang-daab vs Large Short-tailed Rat

Alopias pelagicus compared with Brachyuromys ramirohitra

Key Differences

• Chalarm hang-daab is Endangered while Large Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Chalarm hang-daab	Large Short-tailed Rat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Chondrichthyes (ปลากระดูกอ่อน)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Lamniformes (อันดับปลาฉลามขาว)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Alopiidae	Nesomyidae
Genus	Alopias	Brachyuromys
Species	Alopias pelagicus	Brachyuromys ramirohitra

Evolutionary Relationship

Chalarm hang-daab and Large Short-tailed Rat share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Chalarm hang-daab

EN — Endangered

Large Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Chalarm hang-daab	Large Short-tailed Rat
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.

Large Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.