長須鯨 vs Gray's Bald-faced Saki

Balaenoptera physalus compared with Pithecia irrorata

Key Differences

• 長須鯨 is Endangered while Gray's Bald-faced Saki is Data Deficient.

Taxonomic Classification

Rank	長須鯨	Gray's Bald-faced Saki
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)	Primates (灵长目)
Family	Balaenopteridae (Rorquals)	Pitheciidae
Genus	Balaenoptera (Rorquals)	Pithecia
Species	Balaenoptera physalus	Pithecia irrorata

Evolutionary Relationship

長須鯨 and Gray's Bald-faced Saki share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

長須鯨

EN — Endangered

Gray's Bald-faced Saki

DD — Data Deficient

Physical Characteristics

Attribute	長須鯨	Gray's Bald-faced Saki
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

長須鯨

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Gray's Bald-faced Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

長須鯨

长须鲸（Balaenoptera physalus）在IUCN红色名录中被列为濒危（EN）。在野外面临高度灭绝风险，种群数量显著下降，持续受到生存威胁。