crab eating macaque vs Dusky Dolphin

Macaca fascicularis compared with Lagenorhynchus obscurus

Key Differences

• crab eating macaque is Endangered while Dusky Dolphin is Least Concern.

Taxonomic Classification

Rank	crab eating macaque	Dusky Dolphin
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Primates (サル目)	Cetacea (Whales & Dolphins)
Family	Cercopithecidae (Old World Monkeys)	Delphinidae (Oceanic Dolphins)
Genus	Macaca	Lagenorhynchus
Species	Macaca fascicularis	Lagenorhynchus obscurus

Evolutionary Relationship

crab eating macaque and Dusky Dolphin share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

crab eating macaque

EN — Endangered

Dusky Dolphin

LC — Least Concern

Physical Characteristics

Attribute	crab eating macaque	Dusky Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

crab eating macaque

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and montane grasslands and shrublands, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Mauritius), Asia (China, Japan, Malaysia), Europe (Norway), North America (Cuba), Oceania and the Pacific (Palau), and South America (Brazil, Colombia). 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.

crab eating macaque

カニクイザル（Macaca fascicularis）はIUCNレッドリストで絶滅危惧（EN）に分類される。野生での絶滅リスクが高く、個体数の著しい減少と継続的な生存への脅威にさらされている。