earth science

Schwartziella catesbyana

Schwartziella catesbyana is a earth science 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 Schwartziella catesbyana rather than just read about it. In short: Schwartziella catesbyana, common name Catesby's risso, is a species of small sea snail, a marine gastropod mollusk or micromollusk in the family Zebinidae. Distribution This species occurs in the Caribbean Sea and the Gulf of Mexico, in the Atlantic Ocean along the Mid-Atlantic Ridge and North Carolina to eastern Brazil.

Key takeaways

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

Reference excerpt

Schwartziella catesbyana, common name Catesby's risso, is a species of small sea snail, a marine gastropod mollusk or micromollusk in the family Zebinidae.

Distribution This species occurs in the Caribbean Sea and the Gulf of Mexico, in the Atlantic Ocean along the Mid-Atlantic Ridge and North Carolina to eastern Brazil.

Description The size of the shell varies between 2 mm and 7 mm.

Habitat The minimum recorded depth for this species is 0 m; maximum recorded depth is 40 m.

References

Rosenberg, G., F. Moretzsohn, and E. F. García. 2009. Gastropoda (Mollusca) of the Gulf of Mexico, Pp. 579–699 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas.

External links "Schwartziella catesbyana". Gastropods.com. Retrieved 16 January 2019.

Illustrations

Worked examples

Example 1 — a first encounter with Schwartziella catesbyana

Start with the simplest possible case. Write down what Schwartziella catesbyana claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, 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 Schwartziella catesbyana 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 Schwartziella catesbyana 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 Schwartziella catesbyana

In research: Schwartziella catesbyana appears in earth science 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 Schwartziella catesbyana 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: Schwartziella catesbyana is common in secondary-school and first-year university syllabi. It links to neighbouring topics Gastropods described in 1842, Molluscs of Brazil, Molluscs of the Atlantic Ocean, so understanding it makes those chapters shorter.
In everyday life: Look for Schwartziella catesbyana 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 Schwartziella catesbyana in 20 minutes

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

Frequently asked questions

What is Schwartziella catesbyana in simple terms?

Schwartziella catesbyana, common name Catesby's risso, is a species of small sea snail, a marine gastropod mollusk or micromollusk in the family Zebinidae. Distribution This species occurs in the Caribbean Sea and the Gulf of Mexico, in the Atlantic Ocean along the Mid-Atlantic Ridge and North Caro…

Why does Schwartziella catesbyana matter?

Because it connects several earth science 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 Schwartziella catesbyana?

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 Schwartziella catesbyana.