biology

Wolffsohn's viscacha

Wolffsohn's viscacha 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 Wolffsohn's viscacha rather than just read about it. In short: Wolffsohn's viscacha (Lagidium wolffsohni), and locally known as chinchillón anaranjado, is a rare species of rodent in the family Chinchillidae. This species occurs in southwestern Argentina and adjacent Chile.

Key takeaways

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

Reference excerpt

Wolffsohn's viscacha (Lagidium wolffsohni), and locally known as chinchillón anaranjado, is a rare species of rodent in the family Chinchillidae. This species occurs in southwestern Argentina and adjacent Chile. It occurs up to about 4,000 m (13,000 ft) above sea level. It is found in rocky outcrops in mountainous areas.

Etymology Wolffsohn's viscacha was initially intended to be named after the president of Wolffsohn's company. However, Oldfield Thomas, on behalf of the British Museum, named it Wolffsohni in recognition of Wolffsohn's contributions to the study of the species.

Description Wolffsohn's viscacha features a relatively large body, measuring approximately 470 mm (19 in) from head to rear, with the tail extending up to 305 mm (12 in). The coat is characterized by a wool-like texture, with hair lengths varying between 35 and 50 mm. Notably, the tail hairs can exceed a length of 150 mm (6 in). It is easily identifiable by its orange-clay coloration, short black ears, and distinctly bushy tail.

Diet Wolffsohn's viscacha is a specialist herbivore that primarily consumes grasses when available. Grasses, including Festuca pallescens, as well as genera Pappostipa and Poa, comprise 60.4% of its diet. The fruit of Berberis heterophylla comprises 21% of its diet.

References

External links Wolffsohn's viscacha - Encyclopedia of Life

Illustrations

Worked examples

Example 1 — a first encounter with Wolffsohn's viscacha

Start with the simplest possible case. Write down what Wolffsohn's viscacha 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 Wolffsohn's viscacha 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 Wolffsohn's viscacha 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 Wolffsohn's viscacha

In research: Wolffsohn's viscacha 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 Wolffsohn's viscacha 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: Wolffsohn's viscacha is common in secondary-school and first-year university syllabi. It links to neighbouring topics Chinchillidae, IUCN Red List data deficient species, Mammals described in 1907, so understanding it makes those chapters shorter.
In everyday life: Look for Wolffsohn's viscacha 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 Wolffsohn's viscacha in 20 minutes

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

Frequently asked questions

What is Wolffsohn's viscacha in simple terms?

Why does Wolffsohn's viscacha 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 Wolffsohn's viscacha?

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 Wolffsohn's viscacha.