biology

Sturdee's pipistrelle

Sturdee's pipistrelle 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 Sturdee's pipistrelle rather than just read about it. In short: Sturdee's pipistrelle (Alionoctula sturdeei), also known as the Japanese bat or Bonin pipistrelle, is an extinct species of bat that was endemic to Japan. The last time this bat was seen was in 1889.

Key takeaways

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

Reference excerpt

Sturdee's pipistrelle (Alionoctula sturdeei), also known as the Japanese bat or Bonin pipistrelle, is an extinct species of bat that was endemic to Japan. The last time this bat was seen was in 1889. However, The sturdee's pipistrelle was declared extinct between 1996 and 2004.

Description Alionoctula sturdeei was thought to have existed solely on Haha-jima Island in the Bonin Islands, Japan, where the only known specimen was discovered. More recent scholarship, though, places doubt on the single specimen's origin and taxonomy. The previous population of this animal is unknown because only one specimen has been preserved, which is currently housed in the Natural History Museum, London. No record of Sturdee's pipistrelle has been observed since 1889.

References

Worked examples

Example 1 — a first encounter with Sturdee's pipistrelle

Start with the simplest possible case. Write down what Sturdee's pipistrelle 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 Sturdee's pipistrelle 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 Sturdee's pipistrelle 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 Sturdee's pipistrelle

In research: Sturdee's pipistrelle 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 Sturdee's pipistrelle 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: Sturdee's pipistrelle is common in secondary-school and first-year university syllabi. It links to neighbouring topics Alionoctula, Bats of Asia, Endemic mammals of Japan, so understanding it makes those chapters shorter.
In everyday life: Look for Sturdee's pipistrelle 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 Sturdee's pipistrelle in 20 minutes

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

Frequently asked questions

What is Sturdee's pipistrelle in simple terms?

Sturdee's pipistrelle (Alionoctula sturdeei), also known as the Japanese bat or Bonin pipistrelle, is an extinct species of bat that was endemic to Japan. The last time this bat was seen was in 1889.

Why does Sturdee's pipistrelle 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 Sturdee's pipistrelle?

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 Sturdee's pipistrelle.