biology

Peruvian night monkey

Peruvian night monkey 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 Peruvian night monkey rather than just read about it. In short: The Peruvian night monkey (Aotus miconax), also known as the Andean night monkey, is a nocturnal New World monkey endemic to northern Peru. Adults weigh around 1 kg (2.2 lb) and measure up to 50 cm (20 in) in length.

Key takeaways

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

Reference excerpt

The Peruvian night monkey (Aotus miconax), also known as the Andean night monkey, is a nocturnal New World monkey endemic to northern Peru. Adults weigh around 1 kg (2.2 lb) and measure up to 50 cm (20 in) in length. Its colour is grey to light brown with characteristic black and white markings on the face. The chest, belly and upper arms are orange tinged, however, to a lesser extent then Aotus nigriceps. The species is one of the least known and possibly rarest Neotropical primates. This species is listed as endangered by the IUCN and under Peruvian law. The Peruvian night monkey is also one of the least studied of all primates. The only data that exists about this species are museum specimens, sighting records and very basic ecological information. The species is thought to inhabit areas of cloud forest at 900–2,800 m (3,000–9,200 ft) above sea level in the departments of Amazonas, Huanuco and San Martin, and in border regions of neighboring departments.

Behavior The species is monogamous and lives in small family groups of 2 to 6 individuals similar to that of other Aotus species. Hardly any data exists on the dietary requirements of A. miconax, but it is known that it is generally frugivorous but also consumes leaf buds and insects. This species has been observed in primary and secondary forest, from large areas of contiguous forest to small forest patches.

Threats and conservation The main threat facing the Peruvian night monkey is the continued growth of human populations and associated habitat destruction. Hunting is a lesser threat to this species, but it is still hunted for the pet trade and by trophy hunters. Neotropical Primate Conservation with funding from Primate Conservation Inc. is currently running a conservation based study on the species in La Esperanza, Amazonas. A network of community run reserves is intended to help conserving the species as well as the sympatric, Critically Endangered yellow-tailed woolly monkey.

References

Illustrations

Worked examples

Example 1 — a first encounter with Peruvian night monkey

Start with the simplest possible case. Write down what Peruvian night monkey 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 Peruvian night monkey 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 Peruvian night monkey 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 Peruvian night monkey

In research: Peruvian night monkey 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 Peruvian night monkey 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: Peruvian night monkey is common in secondary-school and first-year university syllabi. It links to neighbouring topics Arboreal mammals, Endemic fauna of Peru, IUCN Red List endangered species, so understanding it makes those chapters shorter.
In everyday life: Look for Peruvian night monkey 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.

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How to study Peruvian night monkey in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Peruvian night monkey 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 Peruvian night monkey out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Peruvian night monkey in simple terms?

Why does Peruvian night monkey 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 Peruvian night monkey?

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 Peruvian night monkey.