biology

Lobophyllia ishigakiensis

Lobophyllia ishigakiensis 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 Lobophyllia ishigakiensis rather than just read about it. In short: Lobophyllia ishigakiensis is a species of coral found in Indo-Pacific waters. It is widespread but uncommon throughout its range.

Key takeaways

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

Reference excerpt

Lobophyllia ishigakiensis is a species of coral found in Indo-Pacific waters. It is widespread but uncommon throughout its range. It has a narrow depth range, and is susceptible to coral bleaching and disease. It is also threatened by the global loss of coral reef habitats.

Distribution and habitat Lobophyllia ishigakiensis is found in the Indo-Pacific region. Its range extends from Madagascar and the east coast of Africa, the Red Sea and the Gulf of Aden, to Japan, the East China Sea, Samoa and Australia. It is found in sheltered areas of reefs away from direct wave action to depths of 15 or 20 metres (49 or 66 ft).

Biology Lobophyllia ishigakiensis is a zooxanthellate species of coral. It obtains most of its nutritional needs from the symbiotic dinoflagellates that live inside its soft tissues. These photosynthetic organisms provide the coral with organic carbon and nitrogen, sometimes providing up to 90% of their host's energy needs for metabolism and growth. Its remaining needs are met by the planktonic organisms caught by the tentacles of the polyps.

Status This coral has a wide range but is rare throughout its range. It is particularly susceptible to coral bleaching and to coral diseases. The main threats faced by corals in general are related to climate change and the mechanical destruction of their coral reef habitats; increasing damage from extreme weather events, rising sea water temperatures and ocean acidification. The International Union for Conservation of Nature has assessed the conservation status of this species as being "vulnerable". All corals receive protection by being listed on CITES Appendix II.

References

Illustrations

Worked examples

Example 1 — a first encounter with Lobophyllia ishigakiensis

Start with the simplest possible case. Write down what Lobophyllia ishigakiensis 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 Lobophyllia ishigakiensis 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 Lobophyllia ishigakiensis 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 Lobophyllia ishigakiensis

In research: Lobophyllia ishigakiensis 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 Lobophyllia ishigakiensis 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: Lobophyllia ishigakiensis is common in secondary-school and first-year university syllabi. It links to neighbouring topics Animals described in 1990, IUCN Red List vulnerable species, Lobophylliidae, so understanding it makes those chapters shorter.
In everyday life: Look for Lobophyllia ishigakiensis 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 Lobophyllia ishigakiensis in 20 minutes

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

Frequently asked questions

What is Lobophyllia ishigakiensis in simple terms?

Lobophyllia ishigakiensis is a species of coral found in Indo-Pacific waters. It is widespread but uncommon throughout its range.

Why does Lobophyllia ishigakiensis 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 Lobophyllia ishigakiensis?

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 Lobophyllia ishigakiensis.