biology

Tailless tenrec

Tailless tenrec 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 Tailless tenrec rather than just read about it. In short: The tailless tenrec (Tenrec ecaudatus), also known as the common tenrec, is a species of mammal in the family Tenrecidae. It is the only member of the genus Tenrec.

Key takeaways

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

Reference excerpt

The tailless tenrec (Tenrec ecaudatus), also known as the common tenrec, is a species of mammal in the family Tenrecidae. It is the only member of the genus Tenrec. Native to Madagascar, it is also found on the Comoros, Mauritius, Réunion, and Seychelles island groups, where it has been purposely introduced. Its natural habitat is the understory of subtropical-tropical forest, open forest, arid shrub-land, savanna, arable land, pastures, crop plantations, private gardens, and some landscaped, urban areas. The tailless tenrec is the largest species of the tenrec family, Tenrecidae. It is 26 to 39 cm (10 to 15 in) in length and weighs up to 2 kilograms (4.4 lb). It has medium-sized, coarse grey to reddish-grey fur and long, sharp spines along its body. The animal is omnivorous, and unlike the herbivorous rodents for which it is often mistaken, possesses small, needle-like sharp teeth for a diet of larger invertebrates, frogs, reptiles, mice, and other small mammals, as well as fruits, leaves, and other vegetation. If threatened, this tenrec will scream, erect its spiny hairs to a crest, jump, buck, and bite. It shelters in a nest of grass and leaves under a rock, log, or bush by day. It gives birth to a litter of as many as 32 young, with an average litter numbering between 15 and 20 after a gestation of 50–60 days; when young, they have a black-and-white-striped appearance. Despite being sometimes known as the tailless tenrec, it has a small tail 1.0 to 1.5 cm (0.39 to 0.59 in) in length. The tailless tenrec was the first tropical mammal observed to hibernate, for long stretches of time without waking periods, up to nine months at a time. The tailless tenrec is a host of the acanthocephalan intestinal parasite Promoniliformis ovocristatus.

Genomics A chromosome-level genome assembly of the tailless tenrec (Tenrec ecaudatus) was published in 2026. The genome size is approximately 2.54 Gb, with the assembly anchored to 38 chromosomes. The assembly has a BUSCO completeness of 96.5%, and 22,573 protein-coding genes were predicted.

References

Illustrations

Worked examples

Example 1 — a first encounter with Tailless tenrec

Start with the simplest possible case. Write down what Tailless tenrec 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 Tailless tenrec 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 Tailless tenrec 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 Tailless tenrec

In research: Tailless tenrec 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 Tailless tenrec 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: Tailless tenrec is common in secondary-school and first-year university syllabi. It links to neighbouring topics Afrosoricida, Afrotheria stubs, IUCN Red List least concern species, so understanding it makes those chapters shorter.
In everyday life: Look for Tailless tenrec 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 Tailless tenrec in 20 minutes

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

Frequently asked questions

What is Tailless tenrec in simple terms?

The tailless tenrec (Tenrec ecaudatus), also known as the common tenrec, is a species of mammal in the family Tenrecidae. It is the only member of the genus Tenrec.

Why does Tailless tenrec 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 Tailless tenrec?

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 Tailless tenrec.