biology

Urotrichus

Urotrichus 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 Urotrichus rather than just read about it. In short: Urotrichus is a genus of talpid that contains a single living species, the Japanese shrew mole (Urotrichus talpoides). Two fossil species (Urotrichus dolichochir and Urotrichus giganeus) are also known.

Key takeaways

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

Reference excerpt

Urotrichus is a genus of talpid that contains a single living species, the Japanese shrew mole (Urotrichus talpoides). Two fossil species (Urotrichus dolichochir and Urotrichus giganeus) are also known. Urotrichus talpoides is also known from the Late Pleistocene of Japan, while U. giganteus is known from the Miocene of Austria, U. dolichochir from the Miocene of Germany, Poland and Slovakia, and an unidentified species from the Miocene of Greece. The genus may be descended from the structurally-similar Miocene species Tenuibrachiatum storchi, which shares features such as a slender humerus and a missing lower incisor.

References

Illustrations

Worked examples

Example 1 — a first encounter with Urotrichus

Start with the simplest possible case. Write down what Urotrichus 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 Urotrichus 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 Urotrichus 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 Urotrichus

In research: Urotrichus 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 Urotrichus 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: Urotrichus is common in secondary-school and first-year university syllabi. It links to neighbouring topics Eulipotyphla stubs, Mammal genera, Mammal genera with one living species, so understanding it makes those chapters shorter.
In everyday life: Look for Urotrichus 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 Urotrichus in 20 minutes

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

Frequently asked questions

What is Urotrichus in simple terms?

Why does Urotrichus 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 Urotrichus?

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 Urotrichus.