Krabane hang-nahm vs Commerson s Dolphin

Pateobatis jenkinsii compared with Cephalorhynchus commersonii

Key Differences

• Krabane hang-nahm is Vulnerable while Commerson s Dolphin is Least Concern.

Taxonomic Classification

Rank	Krabane hang-nahm	Commerson s Dolphin
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Elasmobranchii	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Myliobatiformes (อันดับปลากระเบน)	Cetacea (Whales & Dolphins)
Family	Dasyatidae	Delphinidae (Oceanic Dolphins)
Genus	Pateobatis	Cephalorhynchus
Species	Pateobatis jenkinsii	Cephalorhynchus commersonii

Evolutionary Relationship

Krabane hang-nahm and Commerson s Dolphin share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Krabane hang-nahm

VU — Vulnerable

Commerson s Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Krabane hang-nahm	Commerson s Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Krabane hang-nahm

Commerson s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Krabane hang-nahm

The Brown Stingray (Pateobatis jenkinsii) is a species in the genus Pateobatis. It is currently classified as Vulnerable on the IUCN Red List. As a member of the genus Pateobatis, it shares characteristics with related species within this taxonomic group.

Commerson s Dolphin

<em>Cephalorhynchus commersonii</em>, commonly known as Commerson's Dolphin, is a small cetacean in the family Delphinidae. This species is classified as Least Concern on the IUCN Red List and is notable for its striking black-and-white coloration, which makes it one of the most visually distinctive dolphin species. Commerson's Dolphins typically inhabit coastal and nearshore marine environments of the Southern Hemisphere, particularly around the Falkland Islands, the southern tip of South America, and a geographically isolated population near the Kerguelen Islands in the Indian Ocean. These dolphins are highly social animals, often observed in small groups engaging in acrobatic behaviors near the surface. They typically feed on fish, squid, and crustaceans, often hunting cooperatively in shallow waters and kelp beds. Their average lifespan is approximately 18 years, and they are known for their fast, energetic swimming. Commerson's Dolphins are sometimes caught as bycatch in fishing nets, posing a localized conservation concern despite their overall Least Concern status.