science

Psittrichasiidae

Psittrichasiidae 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 Psittrichasiidae rather than just read about it. In short: Psittrichasiidae is a family of birds belonging to the superfamily of the true parrots (Psittacoidea). It is a very small family, the smallest of the three families of the true parrots.

Key takeaways

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

Reference excerpt

Psittrichasiidae is a family of birds belonging to the superfamily of the true parrots (Psittacoidea). It is a very small family, the smallest of the three families of the true parrots. It is divided into two subfamilies: Psittrichasinae and Coracopsinae, that contain a single genus each. The first contains a single species, native to New Guinea, and the second contains four living species distributed throughout Madagascar and other islands of the Indian Ocean.

Genera The family Psittrichasiidae contains two subfamilies: Subfamily Psittrichasinae:

Genus Psittrichas Psittrichas fulgidus - Pesquet's parrot Subfamily Coracopsinae

Genus Coracopsis Coracopsis barklyi - Seychelles black parrot Coracopsis nigra - Lesser vasa parrot Coracopsis vasa - Greater vasa parrot Coracopsis sibilans - Comoros black parrot (split from Coracopsis nigra) Recent studies indicate that the extinct Mascarene parrot (Mascarinus mascarinus) was closely related to the members of Coracopsis.

References

Illustrations

Worked examples

Example 1 — a first encounter with Psittrichasiidae

Start with the simplest possible case. Write down what Psittrichasiidae 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 Psittrichasiidae 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 Psittrichasiidae 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 Psittrichasiidae

In research: Psittrichasiidae 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 Psittrichasiidae 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: Psittrichasiidae is common in secondary-school and first-year university syllabi. It links to neighbouring topics Parrot stubs, Parrots, Taxa named by Hans von Boetticher, so understanding it makes those chapters shorter.
In everyday life: Look for Psittrichasiidae 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 Psittrichasiidae in 20 minutes

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

Frequently asked questions

What is Psittrichasiidae in simple terms?

Psittrichasiidae is a family of birds belonging to the superfamily of the true parrots (Psittacoidea). It is a very small family, the smallest of the three families of the true parrots.

Why does Psittrichasiidae 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 Psittrichasiidae?

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 Psittrichasiidae.