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Southern needle-clawed bushbaby

Southern needle-clawed bushbaby 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 Southern needle-clawed bushbaby rather than just read about it. In short: The southern needle-clawed bushbaby (Euoticus elegantulus) is a species of strepsirrhine primate in the family Galagidae. Found in Cameroon, Central African Republic, Republic of the Congo, and possibly Democratic Republic of the Congo, its natural habitat is tropical moist forests.

Southern needle-clawed bushbaby — main illustration
Southern needle-clawed bushbaby — illustration

Key takeaways

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

Reference excerpt

The southern needle-clawed bushbaby (Euoticus elegantulus) is a species of strepsirrhine primate in the family Galagidae. Found in Cameroon, Central African Republic, Republic of the Congo, and possibly Democratic Republic of the Congo, its natural habitat is tropical moist forests. While the species is not threatened or endangered, some local populations may be threatened by habitat destruction.

Description This species is medium-sized, with a head-and-body length of 200 mm (8 in) and a tail of 290 mm (11.4 in). The sexes are similar in appearance, but there is considerable geographical variation in this species; animals from near the coast are larger and paler than those from inland. The upper parts of the body are bright orange, often darker on the shoulders, contrasting with the silvery-grey of the underparts and inner sides of the limbs. The tip of the tail is whitish in many individuals. In common with the northern needle-clawed bushbaby (Euoticus pallidus), the nails have strong ridges and end in sharp points, an adaptation for climbing about on large tree limbs. The southern species differs from the northern in having a narrow gap between the upper two central incisors, and the nasal bones being wider at the front. Both species differ from other galagos in having a single pair of nipples.

Distribution and habitat The southern needle-clawed bushbaby is found in western Central Africa where it is present in Cameroon, Central African Republic, Equatorial Guinea, Congo and possibly also in the Democratic Republic of Congo. Its range extends from the Sanaga River to the Congo River and the Ubangi River. It inhabits both primary and secondary forests, but is more common in secondary growth where there are larger numbers of gum and resin-producing trees.

Ecology Bushbabies in this genus are specialist consumers of gum. The distinctive teeth, with fan-like lower incisors with sharp-cutting edges, are probably used to enlarge wounds in tree limbs so that gum is exuded more freely. It is unlikely that these teeth are capable of making gashes in large limbs with thick bark, so the animal is probably reliant on wounds made by anomalures, cicadas and wood-boring beetles. Trees on which this species likes to feed include Albizia, Entada and Newtonia species. Other features which it shares with other specialised gum-eating primates, such as the Masoala fork-marked lemur, include a long, extensible tongue, an enlarged upper first premolar, a large caecum and sharp nails for climbing and gripping. A solitary, nocturnal animal, the southern needle-clawed bushbaby communicates with other individuals by voice and by urine marking.

Status E. elegantulus has a wide range and is a common species. No specific threats have been recognised but in places it is locally threatened by deforestation. The population is steady and the range includes a number of protected areas, so the International Union for Conservation of Nature has assessed its conservation status as being of "least concern".

References

Illustrations

Southern needle-clawed bushbaby illustration
Southern needle-clawed bushbaby illustration
Southern needle-clawed bushbaby illustration

Worked examples

Example 1 — a first encounter with Southern needle-clawed bushbaby

Start with the simplest possible case. Write down what Southern needle-clawed bushbaby 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 Southern needle-clawed bushbaby 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 Southern needle-clawed bushbaby 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 Southern needle-clawed bushbaby

In research
Southern needle-clawed bushbaby 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 Southern needle-clawed bushbaby 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
Southern needle-clawed bushbaby is common in secondary-school and first-year university syllabi. It links to neighbouring topics Arboreal mammals, Galagos, IUCN Red List least concern species, so understanding it makes those chapters shorter.
In everyday life
Look for Southern needle-clawed bushbaby 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 Southern needle-clawed bushbaby in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Southern needle-clawed bushbaby means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Southern needle-clawed bushbaby out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Southern needle-clawed bushbaby in simple terms?

The southern needle-clawed bushbaby (Euoticus elegantulus) is a species of strepsirrhine primate in the family Galagidae. Found in Cameroon, Central African Republic, Republic of the Congo, and possibly Democratic Republic of the Congo, its natural habitat is tropical moist forests.

Why does Southern needle-clawed bushbaby 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 Southern needle-clawed bushbaby?

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 Southern needle-clawed bushbaby.

Tags

  • Arboreal mammals
  • Galagos
  • IUCN Red List least concern species
  • Mammals described in 1857
  • Mammals of Cameroon
  • Mammals of Equatorial Guinea
  • Mammals of Gabon
  • Mammals of the Central African Republic
  • Mammals of the Republic of the Congo
  • Taxa named by John Eatton Le Conte

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