Parasite: Difference between revisions

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{{cleanup|This page is little more than a restating of the category page. The list needs to be changed into prose with sources.}}{{dab page|parasite (disambiguation)}}
{{cleanup|This page is little more than a restating of the category page. The list needs to be changed into prose with sources.}}{{dab page|parasite (disambiguation)}}
A '''parasite''' was a species which acquired sustenance from a host organism, usually at the host's expense. [[The Doctor]] encountered several parasitic life forms in his travels.
A '''parasite''' was an organism that acquired sustenance from a host organism, usually at the host's expense. They were regulated by their metabolisms, so an ecosystem was not overrun by them. ([[PROSE]]: ''[[Parasite (novel)|Parasite]]'')


== Parasitic species ==
Parasites could operate on any level, either biological or even universal. The [[Red leech]] fed off of a single host, ([[TV]]: ''[[The Crimson Horror]]'') while entire races like the [[Nimon]]s and the [[Stingray]]s used up whole civilisations, with the latter consuming the entire surface of a planet and reducing it to dust, ([[TV]]: ''[[The Horns of Nimon]]'', ''[[Planet of the Dead (TV story)|Planet of the Dead]]'') and the [[Elysium parasite]]s laid eggs the size of [[planet]]s into [[gas giant]]s so their young could consume the world. ([[PROSE]]: ''[[Parasite (novel)|Parasite]]'')
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== Metaphorical parasites ==
== Metaphorical parasites ==
The term "parasite" was sometimes used to describe persons who exploited others. [[Vicki]] called the [[Animus]] a parasite. ([[TV]]: ''[[The Web Planet]]'') [[Mehendri Solon]] called the [[Time Lord]]s "spineless parasites". ([[TV]]: ''[[The Brain of Morbius]]'') The [[Fifth Doctor]] called the [[Eternal]]s parasites. ([[TV]]: ''[[Enlightenment (TV story)|Enlightenment]]'')
The term "parasite" was sometimes used to describe persons who exploited others, such as when [[Mehendri Solon]] called the [[Time Lord]]s "spineless parasites," ([[TV]]: ''[[The Brain of Morbius]]'')
The [[Eleventh Doctor]] called the [[Great Intelligence]] a parasite. ([[TV]]: ''[[The Snowmen]]'')
 
Other beings that were called parasites included the [[Animus]] by [[Vicki Pallister]]([[TV]]: ''[[The Web Planet]]'') the [[Eternal]]s by the [[Fifth Doctor]], ([[TV]]: ''[[Enlightenment (TV story)|Enlightenment]]'') and the [[Great Intelligence]] by the [[Eleventh Doctor]] and [[Lethbridge-Stewart]], ([[TV]]: ''[[The Snowmen]]'', [[HOMEVID]]: ''[[Downtime]]'') although in those instances, the beings actually "fed" off of others in some respect.
 
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[[Category:Biology]]
[[Category:Biology]]

Revision as of 23:37, 10 October 2015

Parasite
This article needs a big cleanup.

This page is little more than a restating of the category page. The list needs to be changed into prose with sources.

These problems might be so great that the article's factual accuracy has been compromised. Talk about it here or check the revision history or Manual of Style for more information.

You may wish to consult parasite (disambiguation) for other, similarly-named pages.

A parasite was an organism that acquired sustenance from a host organism, usually at the host's expense. They were regulated by their metabolisms, so an ecosystem was not overrun by them. (PROSE: Parasite)

Parasites could operate on any level, either biological or even universal. The Red leech fed off of a single host, (TV: The Crimson Horror) while entire races like the Nimons and the Stingrays used up whole civilisations, with the latter consuming the entire surface of a planet and reducing it to dust, (TV: The Horns of Nimon, Planet of the Dead) and the Elysium parasites laid eggs the size of planets into gas giants so their young could consume the world. (PROSE: Parasite)

Metaphorical parasites

The term "parasite" was sometimes used to describe persons who exploited others, such as when Mehendri Solon called the Time Lords "spineless parasites," (TV: The Brain of Morbius)

Other beings that were called parasites included the Animus by Vicki Pallister, (TV: The Web Planet) the Eternals by the Fifth Doctor, (TV: Enlightenment) and the Great Intelligence by the Eleventh Doctor and Lethbridge-Stewart, (TV: The Snowmen, HOMEVID: Downtime) although in those instances, the beings actually "fed" off of others in some respect.

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