biology

Namdapha flying squirrel

Namdapha flying squirrel 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 Namdapha flying squirrel rather than just read about it. In short: The Namdapha flying squirrel (Biswamoyopterus biswasi) is a flying squirrel endemic to Arunachal Pradesh in northeast India, where it is known from a single zoological specimen collected in Namdapha National Park in 1981. Description The Namdapha flying squirrel has reddish, grizzled fur with white above and a pale grey crown; its patagium is orangish and its underparts are white.

Key takeaways

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

Reference excerpt

The Namdapha flying squirrel (Biswamoyopterus biswasi) is a flying squirrel endemic to Arunachal Pradesh in northeast India, where it is known from a single zoological specimen collected in Namdapha National Park in 1981.

Description The Namdapha flying squirrel has reddish, grizzled fur with white above and a pale grey crown; its patagium is orangish and its underparts are white. Its cheek teeth are simple, and its incisors are unpigmented. Septae are multiple in auditory bullae and sometimes honeycomb-shaped with 10 to 12 cells in it. It measures 40.5 cm (15.9 in) from head-to-vent and has a 60 cm (24 in) long tail. The hindfoot is 7.8 cm (3.1 in), and the ear is 4.6 cm (1.8 in) long.

Taxonomy The Namdapha flying squirrel was first described in 1981, based on a single zoological specimen collected in Namdapha National Park. Its scientific name commemorates Biswamoy Biswas, director of the Zoological Survey of India. It was the first member of the genus Biswamoyopterus; in 2013, the Laotian giant flying squirrel (Biswamoyopterus laoensis) was described. In 2018, a new flying squirrel, the Mount Gaoligong flying squirrel (Biswamoyopterus gaoligongensis) was discovered in China.

Distribution and habitat The Namdapha flying squirrel is endemic to Arunachal Pradesh in northeast India. It inhabits tall Mesua ferrea jungles, often on hill slopes in the drainage basin area of Dihing River, particularly on the western slope of Patkai range in northeastern India. In April 2022, a putative Namdapha flying squirrel was recorded in Arunachal Pradesh. To prove its validity, the researchers are planning to collect fecal samples for identification of DNA. Field observations suggest that the Namdapha flying squirrel primarily feeds on young leaves and shoots in the upper canopy of subtropical evergreen forests, indicating a folivorous diet closely tied to mature forest habitat. This canopy-dependent feeding behavior highlights the importance of intact old-growth trees and continuous canopy cover for its survival, as these provide both food resources and gliding pathways.

Status The Namdapha flying squirrel is listed as critically endangered on the IUCN Red List. Its range may be restricted to a single valley, and it is threatened by poaching of animals for food within the park, and possibly by habitat destruction. It is among the 25 "most wanted lost" species that are the focus of Re:wild's "Search for Lost Species" initiative.

References

Illustrations

Worked examples

Example 1 — a first encounter with Namdapha flying squirrel

Start with the simplest possible case. Write down what Namdapha flying squirrel 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 Namdapha flying squirrel 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 Namdapha flying squirrel 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 Namdapha flying squirrel

In research: Namdapha flying squirrel 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 Namdapha flying squirrel 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: Namdapha flying squirrel is common in secondary-school and first-year university syllabi. It links to neighbouring topics Biswamoyopterus, Critically endangered fauna of Asia, Endemic fauna of India, so understanding it makes those chapters shorter.
In everyday life: Look for Namdapha flying squirrel 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 Namdapha flying squirrel in 20 minutes

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

Frequently asked questions

What is Namdapha flying squirrel in simple terms?

Why does Namdapha flying squirrel 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 Namdapha flying squirrel?

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 Namdapha flying squirrel.