biology

Plasmodium tropiduri

Plasmodium tropiduri 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 Plasmodium tropiduri rather than just read about it. In short: Plasmodium tropiduri is a parasite of the genus Plasmodium subgenus Lacertamoeba. As in all Plasmodium species, P. tropiduri has both vertebrate and insect hosts.

Key takeaways

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

Reference excerpt

Plasmodium tropiduri is a parasite of the genus Plasmodium subgenus Lacertamoeba. As in all Plasmodium species, P. tropiduri has both vertebrate and insect hosts. The vertebrate hosts for this parasite are reptiles. This species is closely related to Plasmodium floridense and Plasmodium minasense.

Taxonomy The parasite was first described by Aragão and Neiva in 1909. It had been previous discovered by Carlos Chagas but not formally described. Later it was realised that this species was in fact a species complex. This complex was divided into a number of subspecies by Telford in 1979.

Subspecies Plasmodium tropiduri aquaticum is found in Anolis lionotus and Anolis poecilopus in Panama and Costa Rica. Schizonts are found mostly in pro-erythrocytes, are smaller than erythrocyte nuclei, have 4 to 14 nuclei and contain pigment. Gametocytes occur in erythrocytes, are smaller than erythrocyte nuclei and contain pigment. Plasmodium tropiduri caribbense Telford, Johnson and Young, 1989 Plasmodium tropiduri panamense is found in Anolis biporcatus in Panama. Schizonts occur mostly in pro-erythrocytes, are seldom pigmented and are larger in pro-erythrocytes than in erythrocytes They are smaller than erythrocyte nuclei and contain 4 to 18 nuclei. Gametocytes are slightly smaller than erythrocyte nuclei, and are more common in erythrocytes. Plasmodium tropiduri tropiduri is found in Tropidurus lizards including Tropidurus torquatus in Brazil, the Guianas and Venezuela. Schizonts are larger than the erythrocyte nuclei and contain 8 to 22 nuclei in a rosette. Pigment is always present. Gametocytes are round or oval and are larger than the erythrocyte nuclei.

Description This species may be able to develop in thrombocytes as well as erythrocytes.

Distribution This species complex is found in Brazil, Costa Rica, the Guianas, Panama and Venezuela.

Vectors Not known.

Hosts This species has been found in Anolis biporcatus, Anolis cybotes, Anolis lionotus, Anolis poecilopus and Tropidurus torquatus.

References

Worked examples

Example 1 — a first encounter with Plasmodium tropiduri

Start with the simplest possible case. Write down what Plasmodium tropiduri 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 Plasmodium tropiduri 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 Plasmodium tropiduri 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 Plasmodium tropiduri

In research: Plasmodium tropiduri 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 Plasmodium tropiduri 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: Plasmodium tropiduri is common in secondary-school and first-year university syllabi. It links to neighbouring topics Apicomplexa species, Parasites of lizards, Plasmodium, so understanding it makes those chapters shorter.
In everyday life: Look for Plasmodium tropiduri 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 Plasmodium tropiduri in 20 minutes

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

Frequently asked questions

What is Plasmodium tropiduri in simple terms?

Plasmodium tropiduri is a parasite of the genus Plasmodium subgenus Lacertamoeba. As in all Plasmodium species, P. tropiduri has both vertebrate and insect hosts.

Why does Plasmodium tropiduri 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 Plasmodium tropiduri?

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 Plasmodium tropiduri.