Cottontop Tamarin vs red kangaroo

Saguinus oedipus compared with Macropus rufus

Key Differences

• Cottontop Tamarin is Critically Endangered while red kangaroo is Least Concern.

Taxonomic Classification

Rank	Cottontop Tamarin	red kangaroo
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)	Diprotodontia (カンガルー目)
Family	Callitrichidae	Macropodidae (Kangaroos)
Genus	Saguinus	Macropus (Kangaroos)
Species	Saguinus oedipus	Macropus rufus

Evolutionary Relationship

Cottontop Tamarin and red kangaroo share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Cottontop Tamarin

CR — Critically Endangered

red kangaroo

LC — Least Concern

Population: ~11.5M

Trend: Stable →

Physical Characteristics

Attribute	Cottontop Tamarin	red kangaroo
Diet	—	Herbivore
Average Lifespan	—	16 years
Average Length	—	1.6 m
Average Weight	—	85.0 kg

Habitat & Geographic Range

Cottontop Tamarin

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

red kangaroo

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia.

red kangaroo

アカカンガルー（Macropus rufus）は地球最大のカンガルーであり最大の有袋類で、体高2メートル、体重90kgに達し、オーストラリア内陸の乾燥・半乾燥地域に生息する。過酷な砂漠環境に高度に適応しており、植物から水分を抽出することで長期間水なしで生存できる。強力な後ろ足で9メートルのジャンプと時速70kmの走行が可能だ。オスはメスを巡って儀式的なボクシング対決を繰り広げる。