biology

Pseudophilautus eximius

Pseudophilautus eximius 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 Pseudophilautus eximius rather than just read about it. In short: Pseudophilautus eximius is an extinct species of frog in the family Rhacophoridae. It was endemic to Sri Lanka.

Key takeaways

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

Reference excerpt

Pseudophilautus eximius is an extinct species of frog in the family Rhacophoridae. It was endemic to Sri Lanka. It is only known from the holotype collected in 1933.

Description The holotype is an adult female measuring 35 mm (1.4 in) in snout–vent length. The body is stout with a flat head. The snout is bluntly angled dorsally and rounded in profile. No tympanum is visible, but the supratympanic fold is distinct. The canthal edges are sharp. Skin is smooth except for the granular chest and belly. The fingers have dermal fringes whereas the toes are medially webbed. The upper parts of the alcohol-preserved specimen are yellowish light-brown with dark-brown markings. The underside is pale yellow. This species resembles Pseudophilautus variabilis.

Distribution and conservation The holotype was collected in 1933 from "Queenwood Estate, Dimbulla, Ceylon" at 1,500 m (4,900 ft) above sea level. No other specimens are known, despite extensive field surveys, also at the type locality. The habitat requirements of this species are unknown. The reasons for its demise are also unknown, but probably involve habitat loss.

References

Worked examples

Example 1 — a first encounter with Pseudophilautus eximius

Start with the simplest possible case. Write down what Pseudophilautus eximius 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 Pseudophilautus eximius 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 Pseudophilautus eximius 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 Pseudophilautus eximius

In research: Pseudophilautus eximius 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 Pseudophilautus eximius 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: Pseudophilautus eximius is common in secondary-school and first-year university syllabi. It links to neighbouring topics Amphibian extinctions since 1500, Amphibians described in 1940, Endemic amphibians of Sri Lanka, so understanding it makes those chapters shorter.
In everyday life: Look for Pseudophilautus eximius 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Pseudophilautus eximius” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Pseudophilautus eximius in 20 minutes

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

Frequently asked questions

What is Pseudophilautus eximius in simple terms?

Pseudophilautus eximius is an extinct species of frog in the family Rhacophoridae. It was endemic to Sri Lanka.

Why does Pseudophilautus eximius 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 Pseudophilautus eximius?

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 Pseudophilautus eximius.