biology

Tremella coffeicolor

Tremella coffeicolor 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 Tremella coffeicolor rather than just read about it. In short: Tremella coffeicolor is a species of fungus in the family Tremellaceae. It produces brown, lobed to foliaceous, gelatinous basidiocarps (fruit bodies) and is parasitic on other fungi on dead branches of broad-leaved trees.

Key takeaways

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

Reference excerpt

Tremella coffeicolor is a species of fungus in the family Tremellaceae. It produces brown, lobed to foliaceous, gelatinous basidiocarps (fruit bodies) and is parasitic on other fungi on dead branches of broad-leaved trees. It was originally described from Bermuda, where it was collected as part of the Challenger expedition.

Taxonomy Tremella coffeicolor was first published, as Hirneola coffeicolor, in 1876 by British mycologist Miles Joseph Berkeley based on a collection made in Bermuda. In 2004, British mycologist Peter Roberts re-examined the type specimen and transferred the species to the genus Tremella. Roberts considered Tremella auricularia, described from Brazil in 1895, to be a later synonym.

Description Fruit bodies are gelatinous, pale to mid-brown, several centimetres across, and lobed to foliaceous, the lobes sometimes ear-like. Microscopically, the basidia are tremelloid (ellipsoid, with oblique to vertical septa), 4-celled, 18 to 26 by 12 to 17 μm. The basidiospores are ellipsoid to oblong, smooth, 10 to 12.5 by 8 to 9 μm.

Similar species Fruit bodies of Phaeotremella frondosa and P. foliacea are similarly coloured, but are typically more frondose and, microscopically, have smaller basidia and basidiospores.

Habitat and distribution Tremella coffeicolor is a parasite on lignicolous fungi, but its host is unknown. It was originally described from bark of Coffea. The species was originally collected in Bermuda and has been recorded from the Azores, Cuba, Trinidad, Jamaica, Puerto Rico, and (as Tremella auricularia) from Brazil.

References

Worked examples

Example 1 — a first encounter with Tremella coffeicolor

Start with the simplest possible case. Write down what Tremella coffeicolor 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 Tremella coffeicolor 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 Tremella coffeicolor 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 Tremella coffeicolor

In research: Tremella coffeicolor 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 Tremella coffeicolor 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: Tremella coffeicolor is common in secondary-school and first-year university syllabi. It links to neighbouring topics Fungi described in 1876, Fungi of Macaronesia, Fungi of South America, so understanding it makes those chapters shorter.
In everyday life: Look for Tremella coffeicolor 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 Tremella coffeicolor in 20 minutes

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

Frequently asked questions

What is Tremella coffeicolor in simple terms?

Why does Tremella coffeicolor 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 Tremella coffeicolor?

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 Tremella coffeicolor.