biology

Laurent Chirio

Laurent Chirio 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 Laurent Chirio rather than just read about it. In short: Laurent Vincent Chirio (born 3 November 1957) is a French–Italian biologist and herpetologist. His research focuses on the biogeography, ecology, and systematics of African reptiles and amphibians.

Key takeaways

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

Reference excerpt

Laurent Vincent Chirio (born 3 November 1957) is a French–Italian biologist and herpetologist. His research focuses on the biogeography, ecology, and systematics of African reptiles and amphibians.

Biography Chirio earned a Diplôme d’études universitaires générales (DEUG) in biology from the University of Orléans in 1977. In June 1979, he received his master’s degree in animal biology, followed by a master’s degree in natural sciences in June 1980, both from the same university. In July 1980, he obtained the teaching certificate Certificat d’aptitude au professorat de l’enseignement du second degré (CAPES), and in July 1981 he passed the agrégation in natural sciences. From 1981 to 1986, he taught natural sciences at various schools, including Lycée Xavier Marmier Pontarlier, Collège de Mouthe, Collège Jules Ferry d’Épinal, and Lycée Lakhdar el Bah in Khenchela, Algeria. In September 1995, Chirio completed his Ph.D. dissertation titled Biogeography of the Reptiles of the Aurès Massif (Algeria) at the École pratique des hautes études. Since August 1997, he has been an associate researcher at the Muséum national d’histoire naturelle, and from July to December 2017, he participated in a project on the inventory of reptiles, amphibians, and killifish in the Ogooué River region of Gabon. Since 2004, he has served on the educational advisory board of the Agence pour l’enseignement français à l’étranger (AEFE). From 2011 to 2014, he worked as a herpetologist for the environmental consulting firm Terre Environnement Aménagement (TEREA), focusing on inventories of reptiles, amphibians, and killifish in African tropical rainforests. From 2013 to 2014, he was an environmental consultant with the firm SYLVATROP, conducting wildlife surveys in Guinea. His research interests include the evolutionary biogeography and ecology of African reptile populations, systematics and evolution of African reptiles, treatment of snakebite envenomation, traditional African herbal medicine for snakebite, conservation of African reptiles, and the evolutionary biogeography and population ecology of African amphibians and killifish. Chirio has been a member of the Société herpétologique de France since 1971. In 1999, he was appointed a Knight of the Ordre des Palmes Académiques for his contributions to education and science. In 2011 and 2012, Chirio co-authored two reference works, Atlas des reptiles du Cameroun and Lézards, crocodiles et tortues d’Afrique occidentale et du Sahara, both published by the Institut de recherche pour le développement (IRD).

Eponyms Several species have been named in his honor:

The toad Wolterstorffina chirioi (Cameroon, 2001) The orchid hybrid Aerangis × chirioana (Cameroon, 2002) The killifish Pronothobranchius chirioi (Burkina Faso, 2013) The amphisbaenian Cynisca chirioi (2014)

Species described Chirio has been involved in the description of numerous reptiles, fishes, and amphibians since 1991, including:

References

External links LinkedIn profile (includes CV, updated 2018)

Worked examples

Example 1 — a first encounter with Laurent Chirio

Start with the simplest possible case. Write down what Laurent Chirio 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 Laurent Chirio 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 Laurent Chirio 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 Laurent Chirio

In research: Laurent Chirio 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 Laurent Chirio 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: Laurent Chirio is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1957 births, 20th-century French scientists, 20th-century Italian scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Laurent Chirio 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 Laurent Chirio in 20 minutes

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

Frequently asked questions

What is Laurent Chirio in simple terms?

Laurent Vincent Chirio (born 3 November 1957) is a French–Italian biologist and herpetologist. His research focuses on the biogeography, ecology, and systematics of African reptiles and amphibians.

Why does Laurent Chirio 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 Laurent Chirio?

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 Laurent Chirio.