biology

Newfoundland wolf

Newfoundland wolf 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 Newfoundland wolf rather than just read about it. In short: The Newfoundland wolf (Canis lupus beothucus) was a subspecies of grey wolf that was native to Newfoundland. As a food source, the species would prey and rely on the Newfoundland caribou.

Key takeaways

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

Reference excerpt

The Newfoundland wolf (Canis lupus beothucus) was a subspecies of grey wolf that was native to Newfoundland. As a food source, the species would prey and rely on the Newfoundland caribou. During the autumn and early winter, some wolves would turn white while others remained dark enough to look black. Remains of wolves have been discovered in L'Anse aux Meadows, a Norse settlement located in northern Newfoundland dating to c. 980–1020.

Description It was described as being a medium-sized, slender-skulled wolf with a white pelt, though melanists also occurred. In comparison to its mainland relatives it bears a striking difference in its internal accessory cusp angles allowing for distinction between subspecies. The last specimen was reportedly killed in 1911.

Taxonomy This wolf is recognized as a subspecies of Canis lupus in the taxonomic authority Mammal Species of the World (2005). In 1912, Gerrit S. Miller Jr have concluded that in North America, specifically west of the Mississippi River and Hudson Bay, and north of the Platte and Columbia rivers, there are three types of wolves: timber-wolf, plains-wolf, and tundra-wolf. Around 10,000 years ago, the Laurentide ice sheet connected Newfoundland and Labrador together, allowing wolves from Labrador to colonise what became Newfoundland.

Recent sightings In 2019, a wolf was shot in Newfoundland after being confused for a coyote. DNA evidence found that the specimen, and a second wolf found on Newfoundland, to be a Labrador wolf, which are often seen in neighbouring Labrador but rare on Newfoundland.

Illustrations

Worked examples

Example 1 — a first encounter with Newfoundland wolf

Start with the simplest possible case. Write down what Newfoundland wolf 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 Newfoundland wolf 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 Newfoundland wolf 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 Newfoundland wolf

In research: Newfoundland wolf 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 Newfoundland wolf 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: Newfoundland wolf is common in secondary-school and first-year university syllabi. It links to neighbouring topics Canidae stubs, Endemic fauna of Newfoundland (island), Extinct animals of Canada, so understanding it makes those chapters shorter.
In everyday life: Look for Newfoundland wolf 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 Newfoundland wolf in 20 minutes

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

Frequently asked questions

What is Newfoundland wolf in simple terms?

The Newfoundland wolf (Canis lupus beothucus) was a subspecies of grey wolf that was native to Newfoundland. As a food source, the species would prey and rely on the Newfoundland caribou.

Why does Newfoundland wolf 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 Newfoundland wolf?

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 Newfoundland wolf.