Hwan-do-sang-ǒ vs Dusky Dolphin

Alopias pelagicus compared with Lagenorhynchus obscurus

Key Differences

• Hwan-do-sang-ǒ is Endangered while Dusky Dolphin is Least Concern.

Taxonomic Classification

Rank	Hwan-do-sang-ǒ	Dusky Dolphin
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Chondrichthyes (연골어류)	Mammalia (포유류)
Order	Lamniformes (악상어목)	Cetacea (Whales & Dolphins)
Family	Alopiidae	Delphinidae (Oceanic Dolphins)
Genus	Alopias	Lagenorhynchus
Species	Alopias pelagicus	Lagenorhynchus obscurus

Evolutionary Relationship

Hwan-do-sang-ǒ and Dusky Dolphin share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Hwan-do-sang-ǒ

EN — Endangered

Dusky Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Hwan-do-sang-ǒ	Dusky Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hwan-do-sang-ǒ

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.

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hwan-do-sang-ǒ

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.