biology

Martins's tamarin

Martins's tamarin 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 Martins's tamarin rather than just read about it. In short: Martins's tamarin (Saguinus martinsi) or Martin's ochraceous bare-face tamarin, is a species of tamarin endemic to Brazil. Taxonomy Martin's tamarin is a monkey in the genus Saguinus.

Key takeaways

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

Reference excerpt

Martins's tamarin (Saguinus martinsi) or Martin's ochraceous bare-face tamarin, is a species of tamarin endemic to Brazil.

Taxonomy Martin's tamarin is a monkey in the genus Saguinus. It has two subspecies: S. m. martinsi and S. m. ochraceus. Both subspecies were formerly considered to be subspecies of the pied tamarin: Saguinus bicolor martinsi and S. b. ochraceus. Subspecies martinsi is commonly known as Martin's bare-face tamarin; subspecies ochraceus is commonly known as the ochraceous bare-faced tamarin.

References

Illustrations

Worked examples

Example 1 — a first encounter with Martins's tamarin

Start with the simplest possible case. Write down what Martins's tamarin 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 Martins's tamarin 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 Martins's tamarin 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 Martins's tamarin

In research: Martins's tamarin 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 Martins's tamarin 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: Martins's tamarin is common in secondary-school and first-year university syllabi. It links to neighbouring topics Arboreal mammals, Endemic mammals of Brazil, Fauna listed on CITES Appendix I, so understanding it makes those chapters shorter.
In everyday life: Look for Martins's tamarin 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 Martins's tamarin in 20 minutes

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

Frequently asked questions

What is Martins's tamarin in simple terms?

Martins's tamarin (Saguinus martinsi) or Martin's ochraceous bare-face tamarin, is a species of tamarin endemic to Brazil. Taxonomy Martin's tamarin is a monkey in the genus Saguinus.

Why does Martins's tamarin 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 Martins's tamarin?

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 Martins's tamarin.