biology

Mycena interrupta

Mycena interrupta 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 Mycena interrupta rather than just read about it. In short: Mycena interrupta (commonly known as the pixie's parasol) is a species of mushroom. It has a Gondwanan distribution pattern, being found in Australia, New Zealand, New Caledonia and Chile.

Key takeaways

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

Reference excerpt

Mycena interrupta (commonly known as the pixie's parasol) is a species of mushroom. It has a Gondwanan distribution pattern, being found in Australia, New Zealand, New Caledonia and Chile. In Australia, it is found in Victoria, Tasmania, New South Wales, South Australia, and Queensland, where its distribution is limited to Lamington National Park.

Description

The caps of Mycena interrupta range from 0.8 to 2 cm, and are a brilliant cyan blue colour. They are globose when emergent and then develop a broad convex shape as they mature, with the centre of the cap slightly depressed. The caps are often sticky and appear slimy looking, particularly in moist weather. The stipe typically ranges from 1 to 2 cm long and 0.1 to 0.2 cm thick. It is white and smooth, and the base of the stipe is attached to the wood substrate by a flat white disk, similar to Roridomyces austrororidus which, unlike M. interrupta, is attached to the wood substrate by a mass of clumped fine hairs. The gills are white and adnexed, with blue margins. The spores are white, smooth and ellipsoid, and have dimensions of 7–10×4–6 μm. Unlike some other Mycena species, Mycena interrupta is not bioluminescent.

Habitat and distribution The pixie's parasol appears in small colonies on rotting, moist wood in rainforests, and in southern beech or eucalypt forests. It has a Gondwanan distribution.

In popular culture The fictional species central to the plot of the adult animated television series Common Side Effects is visually based on Mycena interrupta.

References

Media related to Mycena interrupta at Wikimedia Commons

Illustrations

Worked examples

Example 1 — a first encounter with Mycena interrupta

Start with the simplest possible case. Write down what Mycena interrupta 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 Mycena interrupta 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 Mycena interrupta 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 Mycena interrupta

In research: Mycena interrupta 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 Mycena interrupta 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: Mycena interrupta is common in secondary-school and first-year university syllabi. It links to neighbouring topics Fungi described in 1860, Fungi native to Australia, Fungi of Chile, so understanding it makes those chapters shorter.
In everyday life: Look for Mycena interrupta 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 Mycena interrupta in 20 minutes

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

Frequently asked questions

What is Mycena interrupta in simple terms?

Mycena interrupta (commonly known as the pixie's parasol) is a species of mushroom. It has a Gondwanan distribution pattern, being found in Australia, New Zealand, New Caledonia and Chile.

Why does Mycena interrupta 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 Mycena interrupta?

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 Mycena interrupta.