science

Gaeana maculata

Gaeana maculata is a 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 Gaeana maculata rather than just read about it. In short: Gaeana maculata is the type species of cicadas in the genus Gaeana. It was first described by Dru Drury in 1773, from China and now three subspecies have been identified: G. maculata barbouri Liu, 1940 G. maculata distanti Liu, 1940 G. maculata maculata (Drury, 1773) – type (as Cicada maculata Drury) Description Upper side: head black.

Key takeaways

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

Reference excerpt

Gaeana maculata is the type species of cicadas in the genus Gaeana. It was first described by Dru Drury in 1773, from China and now three subspecies have been identified:

G. maculata barbouri Liu, 1940 G. maculata distanti Liu, 1940 G. maculata maculata (Drury, 1773) – type (as Cicada maculata Drury)

Description Upper side: head black. Eyes yellow brown, round, and projecting from the head a little; between them are two small orange spots. Antennae small and short. Thorax black, with four orange spots in a row, placed across it, and behind them two others. Abdomen black, consisting of seven annuli or rings, besides the tail part, the last of which is edged with orange. Anus orange-coloured, and furnished with a bristle for oviposition. Wings black, spotted, and streaked with orange; the anterior having a row of streaks along the external edges, and five distinct orange spots crossing the middle, near the shoulders: the posterior having a large orange patch on the abdominal edges, and a small round spot above it, with five small fainter ones placed along the external edges. Under side: head black, terminating in a long slender beak, which extends between the legs, to the abdomen; two small orange spots are placed just below the eyes. Thorax with an orange spot on each side. Legs and abdomen black; the latter having six orange spots, three on each side. Wings as on the upper side. Wing-span 3¾ inches (95 mm).

References

Illustrations

Worked examples

Example 1 — a first encounter with Gaeana maculata

Start with the simplest possible case. Write down what Gaeana maculata claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In 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 Gaeana maculata 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 Gaeana maculata 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 Gaeana maculata

In research: Gaeana maculata appears in 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 Gaeana maculata 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: Gaeana maculata is common in secondary-school and first-year university syllabi. It links to neighbouring topics Descriptions from Illustrations of Exotic Entomology, Gaeanini, Insects described in 1773, so understanding it makes those chapters shorter.
In everyday life: Look for Gaeana maculata 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 Gaeana maculata in 20 minutes

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

Frequently asked questions

What is Gaeana maculata in simple terms?

Gaeana maculata is the type species of cicadas in the genus Gaeana. It was first described by Dru Drury in 1773, from China and now three subspecies have been identified: G. maculata barbouri Liu, 1940 G. maculata distanti Liu, 1940 G. maculata maculata (Drury, 1773) – type (as Cicada maculata Drur…

Why does Gaeana maculata matter?

Because it connects several 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 Gaeana maculata?

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 Gaeana maculata.