earth science

Sumba roundleaf bat

Sumba roundleaf bat is a earth science 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 Sumba roundleaf bat rather than just read about it. In short: The Sumba roundleaf bat (Hipposideros sumbae) is a species of bat in the family Hipposideridae. It lives in Indonesia and East Timor.

Key takeaways

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

Reference excerpt

The Sumba roundleaf bat (Hipposideros sumbae) is a species of bat in the family Hipposideridae. It lives in Indonesia and East Timor. It is present on the islands of Sumba, Rote, Sumbawa, Flores, Semau, and Savu.

Taxonomy and etymology It was initially described as a subspecies of the intermediate roundleaf bat (Hipposideros larvatus) in 1960 by Oei Hong Peng. Its species name "sumbae" is derived from Sumba Island where the holotype was found. As the genus Hipposideros is speciose, it is divided into closely related species groups— the Sumba roundleaf bat is in the larvatus species group.

Biology It is nocturnal, roosting in sheltered places such as caves and houses during the day. It likely roosts in large colonies. It is insectivorous.

Conservation It is currently evaluated as least concern by the IUCN. It is locally common and it tolerates human modification of the landscape, as evinced by it roosting in houses sometimes. It may be declining due to the mining of limestone from its caves.

References

Illustrations

Worked examples

Example 1 — a first encounter with Sumba roundleaf bat

Start with the simplest possible case. Write down what Sumba roundleaf bat claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, 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 Sumba roundleaf bat 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 Sumba roundleaf bat 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 Sumba roundleaf bat

In research: Sumba roundleaf bat appears in earth science 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 Sumba roundleaf bat 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: Sumba roundleaf bat is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bats of Indonesia, Bats of Oceania, Hipposideros, so understanding it makes those chapters shorter.
In everyday life: Look for Sumba roundleaf bat 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 Sumba roundleaf bat in 20 minutes

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

Frequently asked questions

What is Sumba roundleaf bat in simple terms?

The Sumba roundleaf bat (Hipposideros sumbae) is a species of bat in the family Hipposideridae. It lives in Indonesia and East Timor.

Why does Sumba roundleaf bat matter?

Because it connects several earth science 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 Sumba roundleaf bat?

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 Sumba roundleaf bat.