biology

Philothamnus battersbyi

Philothamnus battersbyi 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 Philothamnus battersbyi rather than just read about it. In short: Philothamnus battersbyi, also known commonly as Battersby's green snake, is a species of snake in the family Colubridae. The species is native to northeastern Africa.

Key takeaways

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

Reference excerpt

Philothamnus battersbyi, also known commonly as Battersby's green snake, is a species of snake in the family Colubridae. The species is native to northeastern Africa.

Etymology The specific name, battersbyi, is in honor of British herpetologist James Clarence Battersby (1901–1993).

Geographic range P. battersbyi is found in Ethiopia, Kenya, Somalia, Sudan, Tanzania, and Uganda.

Habitat P. battersbyi is found in a variety of natural habitats close to water, including forest, savanna, grassland, and freshwater wetlands, at altitudes from sea level to 2,600 m (8,500 ft). It has also been found in polluted streams in major cities.

Description The holotype of P. battersbyi, an adult female, has a snout-to-vent length (SVL) of 76.2 cm (30.0 in) and a tail length of 28.3 centimetres (11.1 in).

Behavior P. battersbyi is arboreal and diurnal.

Diet P. battersbyi preys upon amphibians, which may include caecilians, frogs, and toads.

Reproduction P. battersbyi is oviparous. Clutch size is 3–11 eggs. Some communal nesting has been observed, with as many as 40 adult females laying over 100 eggs together in one nest.

References

Further reading Chippaux J-P, Jackson K (1951). Snakes of Central and Western Africa. Baltimore: Johns Hopkins University Press. 448 pp. ISBN 978-1421427195. Lanza B (1990). "Amphibians and reptiles of the Somali Democratic Republic: check list and biogeography". Biogeographia 14: 407–465. (Philothamnus battersbyi, p. 439). Loveridge A (1951). "On Reptiles and Amphibians from Tanganyika Territory Collected by C. J. P. Ionides". Bulletin of the Museum of Comparative Zoölogy at Harvard College 106 (4): 175–204. (Philothamnus irregularis battersbyi, new subspecies, pp. 190–191). Spawls S, Howell K, Hinkel H, Menegon M (2018). Field Guide to East African Reptiles, Second Edition. London: Bloomsbury Natural History. 624 pp. ISBN 978-1472935618. (Philothamnus battersbyi, p. 485).

Illustrations

Worked examples

Example 1 — a first encounter with Philothamnus battersbyi

Start with the simplest possible case. Write down what Philothamnus battersbyi 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 Philothamnus battersbyi 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 Philothamnus battersbyi 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 Philothamnus battersbyi

In research: Philothamnus battersbyi 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 Philothamnus battersbyi 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: Philothamnus battersbyi is common in secondary-school and first-year university syllabi. It links to neighbouring topics IUCN Red List least concern species, Philothamnus, Reptiles described in 1951, so understanding it makes those chapters shorter.
In everyday life: Look for Philothamnus battersbyi 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 Philothamnus battersbyi in 20 minutes

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

Frequently asked questions

What is Philothamnus battersbyi in simple terms?

Philothamnus battersbyi, also known commonly as Battersby's green snake, is a species of snake in the family Colubridae. The species is native to northeastern Africa.

Why does Philothamnus battersbyi 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 Philothamnus battersbyi?

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 Philothamnus battersbyi.