earth science

Grimpoteuthis meangensis

Grimpoteuthis meangensis 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 Grimpoteuthis meangensis rather than just read about it. In short: Grimpoteuthis meangensis is known from either one or two specimens, though the second may be of a completely different species. The first was damaged.

Key takeaways

Grimpoteuthis meangensis 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 Grimpoteuthis meangensis to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Grimpoteuthis meangensis from memory before moving on to harder problems.

Reference excerpt

Grimpoteuthis meangensis is known from either one or two specimens, though the second may be of a completely different species. The first was damaged. Both were found by William Evans Hoyle within one year of each other, and no other animals of the species have been identified since 1886.

Description and habitat The type specimen, or original specimen, was found off the south Philippines, at a depth of 1,000 meters. Like other members of its family, Grimpoteuthidae, G. meangensis could be demersal. The second specimen was discovered 2,000 meters south of where the first specimen was found. This octopus' mantle reaches 53 millimeters long, and it weighs at least 1,345 grams when wet. Every arm has between 60 and 70 suckers, which are small. Like other cirrates, G. meangensis has a web covering its arms to some degree; the web of G. meangensis covers the majority of its arms. The cirri on these arms are short. The fins G. meangensis uses to swim almost equal its body length; its eyes are large. The shell within its body has a shape which differentiates it from other members of the genus Grimpoteuthis.

References

Illustrations

Worked examples

Example 1 — a first encounter with Grimpoteuthis meangensis

Start with the simplest possible case. Write down what Grimpoteuthis meangensis 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 Grimpoteuthis meangensis 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 Grimpoteuthis meangensis 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 Grimpoteuthis meangensis

In research: Grimpoteuthis meangensis 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 Grimpoteuthis meangensis 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: Grimpoteuthis meangensis is common in secondary-school and first-year university syllabi. It links to neighbouring topics Cephalopods described in 1885, Cephalopods of Oceania, IUCN Red List data deficient species, so understanding it makes those chapters shorter.
In everyday life: Look for Grimpoteuthis meangensis 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 Grimpoteuthis meangensis in 20 minutes

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

Frequently asked questions

What is Grimpoteuthis meangensis in simple terms?

Grimpoteuthis meangensis is known from either one or two specimens, though the second may be of a completely different species. The first was damaged.

Why does Grimpoteuthis meangensis 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 Grimpoteuthis meangensis?

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 Grimpoteuthis meangensis.