biology

Sabah grizzled langur

Sabah grizzled langur is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Sabah grizzled langur rather than just read about it. In short: The Sabah grizzled langur (Presbytis sabana), also known as the Saban grizzled langur, is a species of monkey in the family Cercopithecidae. It was formerly considered a subspecies of Hose's langur, Presbytis hosei (as Presbytis hosei sabana).

Key takeaways

Sabah grizzled langur belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Sabah grizzled langur to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Sabah grizzled langur from memory before moving on to harder problems.

Reference excerpt

The Sabah grizzled langur (Presbytis sabana), also known as the Saban grizzled langur, is a species of monkey in the family Cercopithecidae. It was formerly considered a subspecies of Hose's langur, Presbytis hosei (as Presbytis hosei sabana). The Sabah grizzled langur is native to the island of Borneo in the province of Sabah in Malaysia, with part of its range in Indonesia. It is listed as endangered by the IUCN due primarily to habitat loss, fragmentation and hunting.

Description The Sabah grizzled langur is mostly gray, with white underparts and black hands and feet. Sabah grizzled langurs range from 48 centimetres (19 in) to 56 centimetres (22 in) long excluding tail and have a tail length ranging from 64 centimetres (25 in) to 84 centimetres (33 in). Males weigh from 6 kilograms (13 lb) to 7 kilograms (15 lb) while females weight between 5.5 kilograms (12 lb) and 6 kilograms (13 lb).

Diet & behaviour The Sabah grizzled langur is arboreal and diurnal. It lives in groups of about seven animals including a single adult male. Males who are not part of a group are solitary. It has a varied diet consisting of leaves, fruit, seeds, flowers, insects and bark, and it also consumes mineral-rich mud. It sometimes associates with the maroon langur.

References

Illustrations

Worked examples

Example 1 — a first encounter with Sabah grizzled langur

Start with the simplest possible case. Write down what Sabah grizzled langur claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Sabah grizzled langur before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Sabah grizzled langur ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Sabah grizzled langur

In research: Sabah grizzled langur appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Sabah grizzled langur in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Sabah grizzled langur is common in secondary-school and first-year university syllabi. It links to neighbouring topics Arboreal mammals, Endangered fauna of Asia, Endemic fauna of Borneo, so understanding it makes those chapters shorter.
In everyday life: Look for Sabah grizzled langur outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Sabah grizzled langur” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Sabah grizzled langur in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Sabah grizzled langur means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Sabah grizzled langur out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Sabah grizzled langur in simple terms?

Why does Sabah grizzled langur matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Sabah grizzled langur?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Sabah grizzled langur.