Dusky Dolphin vs 苏门答腊卷尾

Lagenorhynchus obscurus compared with Dicrurus sumatranus

Key Differences

• Dusky Dolphin is Least Concern while 苏门答腊卷尾 is Near Threatened.

Taxonomic Classification

Rank	Dusky Dolphin	苏门答腊卷尾
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)	Passeriformes (雀形目)
Family	Delphinidae (Oceanic Dolphins)	Dicruridae
Genus	Lagenorhynchus	Dicrurus
Species	Lagenorhynchus obscurus	Dicrurus sumatranus

Evolutionary Relationship

Dusky Dolphin and 苏门答腊卷尾 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Dusky Dolphin

LC — Least Concern

苏门答腊卷尾

NT — Near Threatened

Physical Characteristics

Attribute	Dusky Dolphin	苏门答腊卷尾
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

苏门答腊卷尾

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.