biology

Vitosaura

Vitosaura 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 Vitosaura rather than just read about it. In short: Vitosaura is an extinct genus of abelisaurid theropod dinosaurs known from the Late Cretaceous Los Llanos Formation of Argentina. The genus contains a single species, Vitosaura colozacani, known from a partial skeleton.

Key takeaways

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

Reference excerpt

Vitosaura is an extinct genus of abelisaurid theropod dinosaurs known from the Late Cretaceous Los Llanos Formation of Argentina. The genus contains a single species, Vitosaura colozacani, known from a partial skeleton. Alongside Guemesia and the noasaurid Noasaurus, Vitosaura is one of the only Argentinian ceratosaurians found outside of Patagonia.

Discovery and naming During fieldwork in the Colozacán Valley conducted through 2009 and 2010, a partial theropod skeleton, found in association with various titanosaur sauropod remains, was collected from outcrops of the Los Llanos Formation. This site is located near Tama village in southeast La Rioja Province, Argentina. Following its excavation, the specimen was prepared at the La Rioja Regional Center for Scientific Research and Technology, where it is now permanently accessioned as CRILAR-Pv 506 in the vertebrate paleontology collections. The specimen consists of the centrum of the first dorsal (back) vertebra, a complete second dorsal vertebra, part of the sacrum, a partial left pelvis (ilium, pubis, and ischium), and other unidentified fragments. In 2025, Harold Jiménez Velandia and colleagues described Vitosaura colozacani as a new genus and species of abelisaurid theropods, establishing CRILAR-Pv 506 as the holotype and only known specimen. The generic name, Vitosaura, honors 19th-century soldier Victoria 'Doña Vito' Romero, born in the Los Llanos region near the Vitosaura type locality. This is combined with 'saura', the feminine declension of the Ancient Greek σαῦρος (sauros), meaning 'lizard'. The specific name, colozacani, references the discovery of the specimen in the Colozacán Valley.

References

Worked examples

Example 1 — a first encounter with Vitosaura

Start with the simplest possible case. Write down what Vitosaura 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 Vitosaura 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 Vitosaura 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 Vitosaura

In research: Vitosaura 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 Vitosaura 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: Vitosaura is common in secondary-school and first-year university syllabi. It links to neighbouring topics Abelisauridae, Campanian dinosaurs, Dinosaur genera, so understanding it makes those chapters shorter.
In everyday life: Look for Vitosaura 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 Vitosaura in 20 minutes

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

Frequently asked questions

What is Vitosaura in simple terms?

Why does Vitosaura 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 Vitosaura?

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 Vitosaura.