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* In Creator/PhilFoglio's ''ComicBook/BuckGodotZapGunForHire'''s "The Gallimaufry" storyline, a male alien Pog member named Qvakk states that he loved Oort, another male member of his race/species, and was "gonna take him home, make lots of eggs".
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* The [[http://mcah.wikia.com/wiki/Jokka Jokka]] created by M.C.A. Hogarth have three genders, anadi (female), emodo (male), and eperu (neuter). They can also change genders up to twice in their lives, the causes aren't entirely clear.



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* In Leslie Fish's classic FilkSong "Filk/BannedFromArgo", the captain ([[Series/StarTrekTheOriginalSeries James T. Kirk]]) was found "with five partners, each of a different world and sex"

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* In Leslie Fish's classic FilkSong "Filk/BannedFromArgo", "Music/BannedFromArgo", the captain ([[Series/StarTrekTheOriginalSeries James T. Kirk]]) was found "with five partners, each of a different world and sex"
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* In the ''Literature/Marsbound'' series, the "Martians" (who aren't actually native to Mars) don't appear to have fixed sexes. Their reproduction is described as a wrestling match with several participants--and the winner gets to be the mother.
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* The dominant race of the Empire of Azad in IainMBanks' ''TheCulture/ThePlayerOfGames'' has three sexes: One is male, the 'apex' has ovaries and "a kind of reversible vagina", and the female has a womb. The only non-sexual difference between the sexes is the [[KickTheDog eugenically bred-in]] lowered intelligence for non-apices. Sexism here sees females as breeders and domestics, males as workhorses and disposable soldiers.

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* The dominant race of the Empire of Azad in IainMBanks' ''TheCulture/ThePlayerOfGames'' [[Creator/IainBanks Iain M. Banks]]' ''Literature/ThePlayerOfGames'' has three sexes: One is male, the 'apex' "apex" has ovaries and "a kind of reversible vagina", and the female has a womb. The only non-sexual difference between the sexes is the [[KickTheDog eugenically bred-in]] lowered intelligence for non-apices. Sexism here sees females as breeders and domestics, males as workhorses and disposable soldiers.
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* In ''Literature/LastAndFirstMen'', the Last Men, our many-millions-of-years descendents, have evolved and/or engineered themselves to have several different sub-sexes.
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* In PiersAnthony's ''{{Cluster}}'' series, the Spicans have three sexes - impact, undulant, and sibilant - of which all three are required for reproduction.

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* In PiersAnthony's ''{{Cluster}}'' ''Literature/{{Cluster}}'' series, the Spicans have three sexes - impact, undulant, and sibilant - of which all three are required for reproduction.
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* In Leslie Fish's classic FilkSong "Filk/BannedFromArgo", the captain ([[Series/StarTrekTheOriginalSeries James T. Kirk]]) was found "with five workers, each of a different world and sex"

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* In Leslie Fish's classic FilkSong "Filk/BannedFromArgo", the captain ([[Series/StarTrekTheOriginalSeries James T. Kirk]]) was found "with five workers, partners, each of a different world and sex"
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Removing Nightmare Fuel potholes. NF should be on YMMV only.


* The dominant race of the Empire of Azad in IainMBanks' ''TheCulture/ThePlayerOfGames'' has three sexes: One is male, the 'apex' has ovaries and "[[NightmareFuel a kind of reversible vagina]]", and the female has a womb. The only non-sexual difference between the sexes is the [[KickTheDog eugenically bred-in]] lowered intelligence for non-apices. Sexism here sees females as breeders and domestics, males as workhorses and disposable soldiers.

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* The dominant race of the Empire of Azad in IainMBanks' ''TheCulture/ThePlayerOfGames'' has three sexes: One is male, the 'apex' has ovaries and "[[NightmareFuel a "a kind of reversible vagina]]", vagina", and the female has a womb. The only non-sexual difference between the sexes is the [[KickTheDog eugenically bred-in]] lowered intelligence for non-apices. Sexism here sees females as breeders and domestics, males as workhorses and disposable soldiers.
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* In ''TheTrueMeaningOfSmekday'' by Adam Rex, the Boov aliens who attempt to enslave the human race have 7 sexes that translate in English to: girl, boy, boygirl, girlboy, boyboygirl, and boyboyboyboy.

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* In ''TheTrueMeaningOfSmekday'' ''Literature/TheTrueMeaningOfSmekday'' by Adam Rex, the Boov aliens who attempt to enslave the human race have 7 sexes that translate in English to: girl, boy, boygirl, girlboy, boyboygirl, and boyboyboyboy.
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* One science fiction story (name forgotten) features an alien species with five sexes, all of which are involved in the conception and raising of a child in their own way. The meat of the story involved an individual of the "siring" sex taking a "nurturing" partner to court to get custody of their offspring.
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[[ExactlyWhatItSaysOnTheTin An alien species' sex system is very bizarre in comparison to terrestrial ones]]. Perhaps it has two sexes are not identifiable as either "male" or "female" in terrestrial terms, or perhaps it has ''three or more'' sexes, each of whom is indispensible for the species' reproduction process.

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[[ExactlyWhatItSaysOnTheTin An alien species' sex system is very bizarre in comparison to terrestrial ones]]. Perhaps it has two sexes that are not identifiable as either "male" or "female" in terrestrial terms, or perhaps it has ''three or more'' sexes, each of whom is indispensible for the species' reproduction process.
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** In the ''Franchise/StarTrekExpandedUniverse'', Andorians have four sexes. There isn't any evidence of this within the LiveActionTV {{Canon}} though.

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** In the ''Franchise/StarTrekExpandedUniverse'', Andorians have four sexes. There isn't any evidence of this within the LiveActionTV {{Canon}} though.though--it's based on a throwaway line that Andorian marriages consist of four people, but that could just as easily imply polygamy.
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* The [[TheBlob Soft Ones]] in Creator/IsaacAsimov's ''TheGodsThemselves'' have three sexes: Rational/left, Emotional/mid and Parental/right, which reproduce by fusing their bodies together and "melting".

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* The [[TheBlob Soft Ones]] in Creator/IsaacAsimov's ''TheGodsThemselves'' ''Literature/TheGodsThemselves'' have three sexes: Rational/left, Emotional/mid and Parental/right, which reproduce by fusing their bodies together and "melting".
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* The [[TheBlob Soft Ones]] in Creator/IsaacAsimov's ''The Gods Themselves'' have three sexes: Rational/left, Emotional/mid and Parental/right, which reproduce by fusing their bodies together and "melting".

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* The [[TheBlob Soft Ones]] in Creator/IsaacAsimov's ''The Gods Themselves'' ''TheGodsThemselves'' have three sexes: Rational/left, Emotional/mid and Parental/right, which reproduce by fusing their bodies together and "melting".

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* Creator/BruceCoville's ''{{My Teacher is an Alien}}'' series mentions one species that requires "seven genders [sic] to produce an egg, and three more to hatch it".
** From the same author, Tar Gibbons from RodAlbrightAlienAdventures insists on gender neutral pronouns because referring to it as male or female is offensive to it. No details are given.

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* Creator/BruceCoville's Creator/BruceCoville has a couple of examples:
** The
''{{My Teacher is an Alien}}'' series mentions one species that requires "seven genders [sic] to produce an egg, and three more to hatch it".
** From the same author, More ambiguously, Tar Gibbons from RodAlbrightAlienAdventures ''Literature/RodAlbrightAlienAdventures'' insists on gender neutral pronouns because referring to it as male or female is offensive to it. No details are given.
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** From the same author, Tar Gibbons from RodAlbrightAlienAdventures insists on gender neutral pronouns because referring to it as male or female is offensive to it. No details are given.
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* The Goa'uld in ''Series/StargateSG1'' are a two-sex race that doesn't match up with Earth norms. The majority of Goa'uld appear to be sterile and asexual (they tend to be identified by the sex of the host), with a very small minority being queens that produce larvae asexually.[[note]]The early episode "Hathor" indicated that queens require genetic material from the intended host species to avoid immune rejection, but this was {{retcon}}ned, partly because the writers considered "Hathor" the worst episode in the series.[[/note]]

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* In Leslie Fish's classic FilkSong "Filk/BannedFromArgo", the captain ([[StarTrek James T. Kirk]]) was found "with five workers, each of a different world and sex"

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* In Leslie Fish's classic FilkSong "Filk/BannedFromArgo", the captain ([[StarTrek ([[Series/StarTrekTheOriginalSeries James T. Kirk]]) was found "with five workers, each of a different world and sex"
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None

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* In Leslie Fish's classic FilkSong "Filk/BannedFromArgo", the captain ([[StarTrek James T. Kirk]]) was found "with five workers, each of a different world and sex"

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* The dominant race of the Empire of Azad in Iain M. Banks' ''TheCulture''[=/=]''The Player Of Games'' has three sexes: One is male, the 'apex' has ovaries and "[[NightmareFuel a kind of reversible vagina]]", and the female has a womb. The only non-sexual difference between the sexes is the [[KickTheDog eugenically bred-in]] lowered intelligence for non-apices. Sexism here sees females as breeders and domestics, males as workhorses and disposable soldiers.
* BruceCoville's ''{{My Teacher is an Alien}}'' series mentions one species that requires "seven genders [sic] to produce an egg, and three more to hatch it".

to:

* The dominant race of the Empire of Azad in Iain M. Banks' ''TheCulture''[=/=]''The Player Of Games'' IainMBanks' ''TheCulture/ThePlayerOfGames'' has three sexes: One is male, the 'apex' has ovaries and "[[NightmareFuel a kind of reversible vagina]]", and the female has a womb. The only non-sexual difference between the sexes is the [[KickTheDog eugenically bred-in]] lowered intelligence for non-apices. Sexism here sees females as breeders and domestics, males as workhorses and disposable soldiers.
* BruceCoville's Creator/BruceCoville's ''{{My Teacher is an Alien}}'' series mentions one species that requires "seven genders [sic] to produce an egg, and three more to hatch it".



* The Tralfamadorians from KurtVonnegut's ''Literature/SlaughterhouseFive'' claim to have five sexes; also, because they can see through time as well as space, they claim humans have ''seven'' sexes. It doesn't really make sense from the human perspective when some of the "sexes" are "male homosexuals", "women over sixty-five" and "baby". However, it could be that the other 5 sexes we don't percieve contribute to reproduction in ways we aren't aware of/can't percieve in the dimensions our senses work on. Each human would thus have 7 individuals who contributed to the act of procreation even though we can only detect 2.

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* The Tralfamadorians from KurtVonnegut's Creator/KurtVonnegut's ''Literature/SlaughterhouseFive'' claim to have five sexes; also, because they can see through time as well as space, they claim humans have ''seven'' sexes. It doesn't really make sense from the human perspective when some of the "sexes" are "male homosexuals", "women over sixty-five" and "baby". However, it could be that the other 5 sexes we don't percieve contribute to reproduction in ways we aren't aware of/can't percieve in the dimensions our senses work on. Each human would thus have 7 individuals who contributed to the act of procreation even though we can only detect 2.



* In the ''Franchise/StarTrek'' novels by Diane Duane, there is one race, the ''Sulamid'' that is described as a bundle of bright purple tentacles about six to seven feet high, topped off with a sheaf of pink-stalked and tentacled eyes with triangular pupils and a purplish, "bloodshot" look. According to Dr. [=McCoy=], they have twelve sexes, and ''all'' of them claim to be male, ''especially'' the ones that bear the children. The ''Enterprise'' has at least two of them among the crew, Mr. Athende in Maintenance and Lt. Meshav, from Data Management.

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* In the ''Franchise/StarTrek'' ''Franchise/StarTrekExpandedUniverse'' novels by Diane Duane, DianeDuane, there is one race, the ''Sulamid'' that is described as a bundle of bright purple tentacles about six to seven feet high, topped off with a sheaf of pink-stalked and tentacled eyes with triangular pupils and a purplish, "bloodshot" look. According to Dr. [=McCoy=], they have twelve sexes, and ''all'' of them claim to be male, ''especially'' the ones that bear the children. The ''Enterprise'' has at least two of them among the crew, Mr. Athende in Maintenance and Lt. Meshav, from Data Management.



* In PierXanthony's ''{{Cluster}}'' series, the Spicans have three sexes - impact, undulant, and sibilant - of which all three are required for reproduction.

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* In PierXanthony's PiersAnthony's ''{{Cluster}}'' series, the Spicans have three sexes - impact, undulant, and sibilant - of which all three are required for reproduction.



** In the ''StarTrekExpandedUniverse'', Andorians have four sexes. There isn't any evidence of this within the LiveActionTV {{Canon}} though.

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** In the ''StarTrekExpandedUniverse'', ''Franchise/StarTrekExpandedUniverse'', Andorians have four sexes. There isn't any evidence of this within the LiveActionTV {{Canon}} though.



* The Grekim from the RTS ''Achron'' have three genders (octo, pharo, and sepi). They also have three 'classes' (basic, pod class, and ligo class). Any two different genders can mate to produce a member of the third gender of the same class or the next one up. E.g. a pharo and a sepi can produce an octo or an octopod, or an octopod and a pharopod can produce a sepipod or a sepiligo. This is actually the species' primary method of producing units in the game. Ligo units cannot mate (or 'progenerate'), but can 'split down' into two basic units of the remaining genders. E.g. an octoligo can split down into a pharo and a sepi.
* ''CthulhuSavesTheWorld'' has party member Paws, a cat-like alien, explain that his species technically has every member as a unique gender. However, for sake of convenience, he allows the party to refer to him as "he".
* Done with two different species in the ''[[VideoGame/{{X}} X-Universe]]''. The [[FishPeople Boron]] have three sexes: male, female, and Lar. The presence of a Lar during reproduction is highly valued, though not strictly necessary. Meanwhile, the [[TheTheocracy Paranids]] have ''eleven'' genders, and while not all of them are required for any individual act of reproduction, the combination of parents will affect the development of the young.

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* The Grekim from the RTS ''Achron'' ''{{Achron}}'' have three genders (octo, pharo, and sepi). They also have three 'classes' (basic, pod class, and ligo class). Any two different genders can mate to produce a member of the third gender of the same class or the next one up. E.g. a pharo and a sepi can produce an octo or an octopod, or an octopod and a pharopod can produce a sepipod or a sepiligo. This is actually the species' primary method of producing units in the game. Ligo units cannot mate (or 'progenerate'), but can 'split down' into two basic units of the remaining genders. E.g. an octoligo can split down into a pharo and a sepi.
* ''CthulhuSavesTheWorld'' ''VideoGame/CthulhuSavesTheWorld'' has party member Paws, a cat-like alien, explain that his species technically has every member as a unique gender. However, for sake of convenience, he allows the party to refer to him as "he".
* Done with two different species in the ''[[VideoGame/{{X}} X-Universe]]''. X-Universe]]''.
**
The [[FishPeople Boron]] have three sexes: male, female, and Lar. The presence of a Lar during reproduction is highly valued, though not strictly necessary. Meanwhile, the necessary.
** The
[[TheTheocracy Paranids]] have ''eleven'' genders, and while not all of them are required for any individual act of reproduction, the combination of parents will affect the development of the young.
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* In OctaviaButler's ''Xenogenesis'' books, there are male and female Oankali, but the third gender Ooloi does the genetic mixing.

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* In OctaviaButler's ''Xenogenesis'' ''Literature/LilithsBrood'' books, there are male and female Oankali, but the third gender Ooloi does the genetic mixing.
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* In ''The True Meaning of Smekday'' by Adam Rex, the Boov aliens who attempt to enslave the human race have 7 sexes that translate in English to: girl, boy, boygirl, girlboy, boyboygirl, and boyboyboyboy.

to:

* In ''The True Meaning of Smekday'' ''TheTrueMeaningOfSmekday'' by Adam Rex, the Boov aliens who attempt to enslave the human race have 7 sexes that translate in English to: girl, boy, boygirl, girlboy, boyboygirl, and boyboyboyboy.
Is there an issue? Send a MessageReason:
None


* ''Literature/ChanurNovels'': The ''stsho'' have "bizarre sexual trimorphism"; their sexes are called "gtst", "gtste", and "gtsto". If emotionally disturbed, they will undergo "phasing" and [[GenderBender change sex]] as well as personality.

to:

* ''Literature/ChanurNovels'': The ''stsho'' have "bizarre sexual trimorphism"; their sexes are three sexes, called "gtst", "gtste", and "gtsto". If emotionally disturbed, they will undergo "phasing" and [[GenderBender change sex]] as well as personality.
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whoops, had a dup.


* The aliens in''Literature/TheGodsThemselves'' by Creator/IsaacAsimov have three sexes which roughly correspond to Superego + Ego + Id. But each triplet only has 3 children.

to:

* The aliens in''Literature/TheGodsThemselves'' by Creator/IsaacAsimov have three sexes which roughly correspond to Superego + Ego + Id. But each triplet only has 3 children.
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None


* The [[TheBlob Soft Ones]] in Isaac Asimov's ''The Gods Themselves'' have three sexes: Rational/left, Emotional/mid and Parental/right, which reproduce by fusing their bodies together and "melting".

to:

* The [[TheBlob Soft Ones]] in Isaac Asimov's Creator/IsaacAsimov's ''The Gods Themselves'' have three sexes: Rational/left, Emotional/mid and Parental/right, which reproduce by fusing their bodies together and "melting".
Is there an issue? Send a MessageReason:
None

Added DiffLines:

[[ExactlyWhatItSaysOnTheTin An alien species' sex system is very bizarre in comparison to terrestrial ones]]. Perhaps it has two sexes are not identifiable as either "male" or "female" in terrestrial terms, or perhaps it has ''three or more'' sexes, each of whom is indispensible for the species' reproduction process.

Of course, Earth has a few bizarre examples of its own. Some species of fungi have more than two sexes (although only two at a time are required for reproduction). There's a species of fish that only has one sex, and among seahorses, the [[MisterSeahorse male bears the children]]. But this only scratches the surface of what writers can imagine.

Supertrope of OneGenderRace. Frequently overlaps with BizarreAlienReproduction. May lead to PronounTrouble. Compare ExtraParentConception, BizarreSexualDimorphism.
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!!Examples

[[AC:Comic Books]]
* ''{{Sillage}}'' has an alien species that apparently requires two "females" and a "male" for procreation.

[[AC:Literature]]
* The [[TheBlob Soft Ones]] in Isaac Asimov's ''The Gods Themselves'' have three sexes: Rational/left, Emotional/mid and Parental/right, which reproduce by fusing their bodies together and "melting".
* ''Literature/KnownSpace'': The Puppeteers, who are already fairly strange looking, ''claim'' to have three "sexes", one of which is non-sentient, technically a ''different species'', and serves as a host for a the embryo created by the two others. In actuality, this is a subversion. They're merely prudish about admitting that they're a parasitoid species
* The dominant race of the Empire of Azad in Iain M. Banks' ''TheCulture''[=/=]''The Player Of Games'' has three sexes: One is male, the 'apex' has ovaries and "[[NightmareFuel a kind of reversible vagina]]", and the female has a womb. The only non-sexual difference between the sexes is the [[KickTheDog eugenically bred-in]] lowered intelligence for non-apices. Sexism here sees females as breeders and domestics, males as workhorses and disposable soldiers.
* BruceCoville's ''{{My Teacher is an Alien}}'' series mentions one species that requires "seven genders [sic] to produce an egg, and three more to hatch it".
* "Venus and the Seven Sexes" (1949), a short-story by William Tenn, features a seven sexed species that passes gametes in a chain: sex 'D' receives from sex 'C' and transmits to sex 'E'. The sex of the offspring is determined by the sex of the parent which receives/completes the fully fertilized gamete. One sex is tasked with ''coordinating'' the family.
* The Tralfamadorians from KurtVonnegut's ''Literature/SlaughterhouseFive'' claim to have five sexes; also, because they can see through time as well as space, they claim humans have ''seven'' sexes. It doesn't really make sense from the human perspective when some of the "sexes" are "male homosexuals", "women over sixty-five" and "baby". However, it could be that the other 5 sexes we don't percieve contribute to reproduction in ways we aren't aware of/can't percieve in the dimensions our senses work on. Each human would thus have 7 individuals who contributed to the act of procreation even though we can only detect 2.
* Bob Shaw's "Warren Peace" has the Squelchers, an alien race with no less then six different sexes, each one with its own unique appearance, and with a reproductive cycle where each sex fertilizes the others in turn. The forms look so different that, to the vast majority of the universe, the species only consists of the fourth sex, which resembles an orange haired saggy sasquatch (kind of like a blown up balloon that's developed a slow leak) with multiple eyes in a ring around its head (usually covered by its fur), oversized feet that let it wade on water, and two giant red nipple-like gamete sacs positioned one above the other on its torso. The fifth sex, the only other one mentioned, is described as being indistinguishible from a tree, except for the presence of a pair of two dual-pronged ovipositors (they look almost identical to staples) sprouting from its trunk.
* ''Literature/ChanurNovels'': The ''stsho'' have "bizarre sexual trimorphism"; their sexes are called "gtst", "gtste", and "gtsto". If emotionally disturbed, they will undergo "phasing" and [[GenderBender change sex]] as well as personality.
* In ''The True Meaning of Smekday'' by Adam Rex, the Boov aliens who attempt to enslave the human race have 7 sexes that translate in English to: girl, boy, boygirl, girlboy, boyboygirl, and boyboyboyboy.
* In the ''Franchise/StarTrek'' novels by Diane Duane, there is one race, the ''Sulamid'' that is described as a bundle of bright purple tentacles about six to seven feet high, topped off with a sheaf of pink-stalked and tentacled eyes with triangular pupils and a purplish, "bloodshot" look. According to Dr. [=McCoy=], they have twelve sexes, and ''all'' of them claim to be male, ''especially'' the ones that bear the children. The ''Enterprise'' has at least two of them among the crew, Mr. Athende in Maintenance and Lt. Meshav, from Data Management.
* In OctaviaButler's ''Xenogenesis'' books, there are male and female Oankali, but the third gender Ooloi does the genetic mixing.
* In PierXanthony's ''{{Cluster}}'' series, the Spicans have three sexes - impact, undulant, and sibilant - of which all three are required for reproduction.
* The aliens in''Literature/TheGodsThemselves'' by Creator/IsaacAsimov have three sexes which roughly correspond to Superego + Ego + Id. But each triplet only has 3 children.

[[AC:Live-Action TV]]
* ''Franchise/StarTrek'':
** In one of the ''Series/StarTrekEnterprise'' episodes there was a race that had Male, Female and a third intermediate sex ("Cogenitor"). Trip develops a friendship with the third person in a trio of aliens and had a difficult time when he finds out that the cogenitor sex is treated as an inferior.
** In ''Series/StarTrekVoyager'', Species 8472 has [[http://en.memory-alpha.org/wiki/Species_8472 five sexes]].
** In the ''StarTrekExpandedUniverse'', Andorians have four sexes. There isn't any evidence of this within the LiveActionTV {{Canon}} though.
* ''Series/AlienNation'' has Male + Female + Catalyst. Catalysts are very rare, but necessary '''somehow'''. Once mating has happened, the egg spends sometime in the mother's egg pouch and sometimes in the father's egg pouch.

[[AC:Tabletop Games]]
* The Droyne in ''TabletopGame/{{Traveller}}'' have three sexes: Male, female, and enabler, the enablers being required to give off scent during a mating session. Droyne also are casted in the manner of social insects and each caste has only one sex. Droyne language focuses more on caste then on sex as that is more important in their psychological framework.

[[AC:Video Games]]
* The Grekim from the RTS ''Achron'' have three genders (octo, pharo, and sepi). They also have three 'classes' (basic, pod class, and ligo class). Any two different genders can mate to produce a member of the third gender of the same class or the next one up. E.g. a pharo and a sepi can produce an octo or an octopod, or an octopod and a pharopod can produce a sepipod or a sepiligo. This is actually the species' primary method of producing units in the game. Ligo units cannot mate (or 'progenerate'), but can 'split down' into two basic units of the remaining genders. E.g. an octoligo can split down into a pharo and a sepi.
* ''CthulhuSavesTheWorld'' has party member Paws, a cat-like alien, explain that his species technically has every member as a unique gender. However, for sake of convenience, he allows the party to refer to him as "he".
* Done with two different species in the ''[[VideoGame/{{X}} X-Universe]]''. The [[FishPeople Boron]] have three sexes: male, female, and Lar. The presence of a Lar during reproduction is highly valued, though not strictly necessary. Meanwhile, the [[TheTheocracy Paranids]] have ''eleven'' genders, and while not all of them are required for any individual act of reproduction, the combination of parents will affect the development of the young.
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