science

Thoracopteridae

Thoracopteridae 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 Thoracopteridae rather than just read about it. In short: Thoracopteridae is an extinct family of prehistoric bony fish classified with the order Peltopleuriformes, containing four genera: Thoracopterus, Gigantopterus, Potanichthys and Italopterus. This lineage of Triassic flying fish-like Perleidiformes converted their pectoral and pelvic fins into broad wings very similar to those of their modern counterparts.

Key takeaways

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

Reference excerpt

Thoracopteridae is an extinct family of prehistoric bony fish classified with the order Peltopleuriformes, containing four genera: Thoracopterus, Gigantopterus, Potanichthys and Italopterus. This lineage of Triassic flying fish-like Perleidiformes converted their pectoral and pelvic fins into broad wings very similar to those of their modern counterparts. However, this group is not related to modern flying fish from the family Exocoetidae, instead being a case of convergent evolution.

Classification Family †Thoracopteridae Griffith, 1977 sensu Xu et al., 2013 Genus †Thoracopterus Bronn, 1858 †Thoracopterus niederristi Bronn, 1858 Genus †Gigantopterus Abel, 1906 †Gigantopterus telleri Abel, 1906 Genus †Potanichthys Xu et al., 2013 †Potanichthys xingyiensis Xu et al., 2013 (or †Potanichthys wushaensis Tintori et al., 2012) Genus †Italopterus Shen & Arratia, 2022 †Italopterus martinisi Tintori & Sassi, 1992 †Italopterus magnificus Tintori & Sassi, 1992

Bibliography Sepkoski, Jack (2002). "A compendium of fossil marine animal genera". Bulletins of American Paleontology. 364: 560. Retrieved 2011-05-17.

References

Illustrations

Worked examples

Example 1 — a first encounter with Thoracopteridae

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

In research: Thoracopteridae 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 Thoracopteridae 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: Thoracopteridae is common in secondary-school and first-year university syllabi. It links to neighbouring topics Gliding animals, Peltopleuriformes, Prehistoric Osteichthyes stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Thoracopteridae 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 Thoracopteridae in 20 minutes

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

Frequently asked questions

What is Thoracopteridae in simple terms?

Why does Thoracopteridae 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 Thoracopteridae?

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 Thoracopteridae.