小鬚鯨 vs Black-spotted Cuscus

Balaenoptera acutorostrata compared with Spilocuscus rufoniger

Key Differences

• 小鬚鯨 is Least Concern while Black-spotted Cuscus is Critically Endangered.

Taxonomic Classification

Rank	小鬚鯨	Black-spotted Cuscus
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 same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Cetacea (Whales & Dolphins)	Diprotodontia (雙門齒目)
Family	Balaenopteridae (Rorquals)	Phalangeridae
Genus	Balaenoptera (Rorquals)	Spilocuscus
Species	Balaenoptera acutorostrata	Spilocuscus rufoniger

Evolutionary Relationship

小鬚鯨 and Black-spotted Cuscus share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

小鬚鯨

LC — Least Concern

Black-spotted Cuscus

CR — Critically Endangered

Physical Characteristics

Attribute	小鬚鯨	Black-spotted Cuscus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

小鬚鯨

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador).

Black-spotted Cuscus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

小鬚鯨

袋鲸（Berardius minimus）是一种分布于北太平洋的中等体型喙鲸，是近年来通过基因和形态学研究新认定的物种。该物种保护状态为数据缺乏（DD），其深海栖息习性使得系统性的种群调查极为困难。

Black-spotted Cuscus

The Black-spotted Cuscus (Spilocuscus rufoniger) is a species in the genus Spilocuscus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.