biology

Neocheiropteris

Neocheiropteris 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 Neocheiropteris rather than just read about it. In short: Neocheiropteris is a genus of ferns in the family Polypodiaceae, subfamily Microsoroideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Taxonomy A molecular phylogenetic study in 2019 suggested that Neocheiropteris was one of a group of closely related genera in the subfamily Microsoroideae, a group the authors termed "Lepisorus sensu lato".

Key takeaways

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

Reference excerpt

Neocheiropteris is a genus of ferns in the family Polypodiaceae, subfamily Microsoroideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I).

Taxonomy A molecular phylogenetic study in 2019 suggested that Neocheiropteris was one of a group of closely related genera in the subfamily Microsoroideae, a group the authors termed "Lepisorus sensu lato". It species were embedded in a clade in which none of the genera appeared to be monophyletic:

Species As of February 2020, the Checklist of Ferns and Lycophytes of the World recognized the following species, while noting that the distinction from Neolepisorus was not clear:

Neocheiropteris ensata (Thunb.) Ching Neocheiropteris ovata (Wall. ex Hook. & Grev.) Fraser-Jenk. Neocheiropteris palmatopedata (Baker) Christ Neocheiropteris triglossa (Baker) Ching Plants of the World Online submerges Neolepisorus into Neocheiropteris, although placing some species that the Checklist of Ferns and Lycophytes of the World accepts in Neolepisorus in Microsorum.

References

Illustrations

Worked examples

Example 1 — a first encounter with Neocheiropteris

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

In research: Neocheiropteris 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 Neocheiropteris 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: Neocheiropteris is common in secondary-school and first-year university syllabi. It links to neighbouring topics Fern genera, Polypodiaceae, Polypodiaceae stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Neocheiropteris 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 Neocheiropteris in 20 minutes

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

Frequently asked questions

What is Neocheiropteris in simple terms?

Neocheiropteris is a genus of ferns in the family Polypodiaceae, subfamily Microsoroideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Taxonomy A molecular phylogenetic study in 2019 suggested that Neocheiropteris was one of a group of closely related genera in the…

Why does Neocheiropteris 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 Neocheiropteris?

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 Neocheiropteris.