Dusky Dolphin vs 约氏走鸻

Lagenorhynchus obscurus compared with Rhinoptilus bitorquatus

Key Differences

• Dusky Dolphin is Least Concern while 约氏走鸻 is Critically Endangered.

Taxonomic Classification

Rank	Dusky Dolphin	约氏走鸻
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Cetacea (Whales & Dolphins)	Charadriiformes (鸻形目)
Family	Delphinidae (Oceanic Dolphins)	Glareolidae
Genus	Lagenorhynchus	Rhinoptilus
Species	Lagenorhynchus obscurus	Rhinoptilus bitorquatus

Evolutionary Relationship

Dusky Dolphin and 约氏走鸻 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Dusky Dolphin

LC — Least Concern

约氏走鸻

CR — Critically Endangered

Physical Characteristics

Attribute	Dusky Dolphin	约氏走鸻
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

约氏走鸻

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

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