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Lion-tailed Macaque vs Proboscis Monkey

How does the Lion-tailed Macaque compare to the Proboscis Monkey? They are both members of the Cercopithecidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.

Lion-tailed Macaque
Proboscis Monkey

Side-by-side comparison

Lion-tailed Macaque
Proboscis Monkey
Scientific name
Macaca silenus
Nasalis larvatus
Classification
Mammal
Mammal
Family
Cercopithecidae
Cercopithecidae
Habitat
Tropical rainforest
Mangrove forests, riverine forests, and lowland rainforests
Diet
Omnivore
Herbivore
Conservation status
Endangered
Endangered
Lifespan
20-30 years
15-20 years
Weight
2-10 kg
16-22 kg (35-50 lbs) for males; 7-12 kg (15-26 lbs) for females

Lion-tailed Macaque vs Proboscis Monkey: who would win?

Lion-tailed Macaque

Lion-tailed Macaque

2-10 kg

VS
Proboscis Monkey

Proboscis Monkey

16-22 kg (35-50 lbs) for males; 7-12 kg (15-26 lbs) for females

Proboscis Monkey wins high confidence

Proboscis Monkey is substantially heavier (16-22 kg (35-50 lbs) for males; 7-12 kg (15-26 lbs) for females vs 2-10 kg). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.

Similarities

  • Both are mammals.
  • Both belong to the Cercopithecidae family.
  • Both are listed as Endangered.

Differences

  • Habitat: Tropical rainforest vs Mangrove forests, riverine forests, and lowland rainforests.
  • Diet: omnivore vs herbivore.
  • Weight: 2-10 kg vs 16-22 kg (35-50 lbs) for males; 7-12 kg (15-26 lbs) for females.

Lion-tailed Macaque vs Proboscis Monkey: FAQ

Who would win in a fight, a Lion-tailed Macaque or a Proboscis Monkey?

Proboscis Monkey wins. Proboscis Monkey is substantially heavier (16-22 kg (35-50 lbs) for males; 7-12 kg (15-26 lbs) for females vs 2-10 kg). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.

What is the difference between a Lion-tailed Macaque and a Proboscis Monkey?

Lion-tailed Macaque and Proboscis Monkey differ in several ways — habitat: tropical rainforest vs mangrove forests, riverine forests, and lowland rainforests. diet: omnivore vs herbivore. weight: 2-10 kg vs 16-22 kg (35-50 lbs) for males; 7-12 kg (15-26 lbs) for females.

Do Lion-tailed Macaque and Proboscis Monkey live in the same habitat?

No — Lion-tailed Macaque lives in tropical rainforest, while Proboscis Monkey is found in mangrove forests, riverine forests, and lowland rainforests.

What do Lion-tailed Macaque and Proboscis Monkey eat?

Lion-tailed Macaque has a omnivore diet, while Proboscis Monkey has a herbivore diet.

Which is more endangered, the Lion-tailed Macaque or the Proboscis Monkey?

Lion-tailed Macaque is listed as Endangered, while Proboscis Monkey is listed as Endangered.

How big are Lion-tailed Macaque and Proboscis Monkey?

Lion-tailed Macaque weighs around 2-10 kg, while Proboscis Monkey weighs around 16-22 kg (35-50 lbs) for males; 7-12 kg (15-26 lbs) for females.

Lion-tailed Macaque

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Lion-tailed Macaque

Proboscis Monkey

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Proboscis Monkey