Cá Ó không gai vs Dusky Dolphin

Aetomylaeus nichofii compared with Lagenorhynchus obscurus

Key Differences

• Cá Ó không gai is Vulnerable while Dusky Dolphin is Least Concern.

Taxonomic Classification

Rank	Cá Ó không gai	Dusky Dolphin
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Elasmobranchii	Mammalia (lớp Thú)
Order	Myliobatiformes (Bộ Cá đuối ó)	Cetacea (Whales & Dolphins)
Family	Myliobatidae	Delphinidae (Oceanic Dolphins)
Genus	Aetomylaeus	Lagenorhynchus
Species	Aetomylaeus nichofii	Lagenorhynchus obscurus

Evolutionary Relationship

Cá Ó không gai and Dusky Dolphin share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Cá Ó không gai

VU — Vulnerable

Dusky Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Cá Ó không gai	Dusky Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cá Ó không gai

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cá Ó không gai

The Banded eagle ray (Aetomylaeus nichofii) is a species in the genus Aetomylaeus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.