Line #21 Main/ClamTrap


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4	%% This list of examples has been alphabetized. Please add your example in the proper place. Thanks!
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9	[[quoteright:320:[[Anime/PokemonTheSeriesRubyAndSapphire https://static.tvtropes.org/pmwiki/pub/images/clam_trap.jpg]]]]
10	[[caption-width-right:320:How to get Meowth to [[{{Pun}} clam up]].]]
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12	->''"Earth -- what a planet. On Earth, you enjoy eating a tasty clam. On my planet, clam enjoy eating a tasty you!"''
13	-->-- '''Zoidberg''', ''WesternAnimation/{{Futurama}}''
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15	''Bivalvia'' is a class of two-shelled mollusks including clams, oysters, and scallops. Most of these animals are tiny and virtually harmless in RealLife. However, fiction tends to make them more dangerous, by having them snap at people with their shells. Depending on the clam's size, it may either simply bite the victim, or actually "eat" them, trapping them inside its shell.
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17	This portrayal is most likely inspired by the giant clam, ''Tridacna gigas''. Of course, they don't actually eat people, but with their enormous size and scalloped shells giving them a somewhat sinister appearance, it sure ''looks'' like they could. As a result, many Clam Traps, if not explicitly called giant clams, will at least be modeled after them.
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19	How anthropomorphized the clams are tends to vary, too. They may be given features such as [[ClamshellsAsMouths eyes on their top shell, or a tongue inside their shells]]; [[AccidentallyCorrectWriting sometimes their eyes are inside their shells as well]]. They can also range from mindless and neutral to sentient and evil -- all that matters is that they bite.
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21	In video games, expect to see them as obstacles -- usually {{Invincible Minor Minion}}s -- in UnderTheSea levels. They will usually open and close their mouths periodically, with a valuable item in their "mouth", forcing the player to [[TimedMission swim in and grab the item before the clam shuts]].
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23	Subtrope of ArtisticLicenseMarineBiology. Not to be confused with BearTrap, a steel, somewhat clam-shaped device used to trap bears and other land animals. Often overlaps with PerplexingPearlProduction, if a bivalve snaps at someone who tries to take its pearl, and ClamshellsAsMouths if they are treated as "eating" the victims whom they bite down on. Possibly averted by PalatePropping, although technically bivalves don't have a palate.
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25	----
26	!!Examples:
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28	[[foldercontrol]]
29
30	[[folder:Anime & Manga]]
31	* Happened in ''Manga/BlackJack'' when a boy has his foot trapped by a giant clam. The titular character has to save him using a scalpel before the tide rises and the clam closes.
32	* In ''Anime/PokemonTheSeriesRubyAndSapphire'', a Clamperl (an oyster-like Pokémon) bites down on Meowth's tail in the episode "Clamperl of Wisdom".
33	[[/folder]]
34
35	[[folder:Card Games]]
36	* ''TabletopGame/MagicTheGathering'' has the [[http://gatherer.wizards.com/Pages/Card/Details.aspx?multiverseid=108816 Giant Oyster.]] It can clamp onto a tapped creature and keep it tapped (which prevents it from doing much) while also slowly killing it by putting a -1/-1 counter it each turn. It can also release the creature, which removes all -1/-1 counters from it. Presumably, the idea is that the clamped creature slowly drowns, but is able to swim back to the surface for air if released.
37	[[/folder]]
38
39	[[folder:Comic Books]]
40	* ''ComicBook/BlakeAndMortimer'': When chasing Olrik underwater, Blake rescues him from a giant octopus attack, but then gets his foot stuck in a giant clam.
41	* In ''ComicBook/TheBoys'', The Female's grandfather, a Japanese seaweed diver, died when his foot became stuck inside a giant clam, causing him to drown.
42	* ''Franchise/WonderWoman'' [[ComicBook/WonderWoman1942 Vol 1]]: In the Impossible Tales ComicBook/WonderGirl story in #107 Diana's foot becomes trapped when a giant clam snaps shut on her ankle. She escapes by using a piece of nearby coral to force the clam open again.
43	[[/folder]]
44
45	[[folder:Films -- Animation]]
46	* In ''WesternAnimation/{{Pinocchio}}'', Jiminy Cricket asks a clam about Monstro the whale, but it snaps shut and traps him inside. He gets out inside a bubble as the clam digs down.
47	[[/folder]]
48
49	[[folder:Gamebooks]]
50	* One encounter in the French gamebook series ''Literature/LaSagaDuPretreJean'' has a massive underwater clam trapping Prester John while he's swimming in an underground river in Solomon's Mines. You must either fight the thing in a limited amount of time (and get a precious pearl as a reward) or force it open with a vial of vinegar (which, however, spoils the pearl).
51	[[/folder]]
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53	[[folder:Literature]]
54	* There's a Chinese story about a snipe getting its beak caught in a clam when attempting to eat it. Since neither bird nor clam were willing to let go, a passing fisherman took advantage of their deadlock and caught both of them in a net. This led to AnAesop where a mutually-destructive battle between two parties leaves them open to a third party to take advantage of them.
55	* Happens to a deep-sea diver in the prequel tie-in novel for ''Film/{{King Kong\|2005}}'' (2005). In this case, it's actually an oyster -- an oyster the size of a dining table, in keeping with nearby Skull Island's wildlife gigantism -- and the diver's foot got caught because he was walking ''backwards'' to try and avoid a GiantEnemyCrab without toppling over in his awkward hard-hat suit.
56	[[/folder]]
57
58	[[folder:Live-Action TV]]
59	* In the 1960s ''Series/{{Batman\|1966}}'' series, Robin gets "eaten" by a clam just before one of the {{Cliff Hanger}}s. He is eventually rescued, of course, and that night Aunt Harriet cooks clam chowder, which Batman suggests could count as a manner of revenge.
60	* In the ''Series/DoctorWho'' story "Genesis of the Daleks", Harry Sullivan manages to accidentally step into a giant terrestrial mollusc that [[EvilutionaryBiologist Davros]] created, and get trapped by it. Later the Doctor, Harry and Sarah are confronted by three of them, and must dramatically leap over the utterly still clams to reach safety. Referenced decades later in "The Magician's Apprentice", when a Skaro soldier contacts his superiors about "clam drones" being deployed near his position.
61	* On ''Series/GoodEats'', a town is being terrorized by a vicious ''scallop'' (in a parody of ''Film/{{Jaws}}''). Alton explains at the town assembly that it's physically ''impossible'' for a scallop to do that, but the townsfolk will have none of it. [[spoiler: Later, it's revealed that the man attempting to catch the scallop [[ScoobyDooHoax made the whole thing up]] [[MoneyDearBoy to draw in tourists.]]]]
62	* ''Series/MysteryScienceTheater3000'': In "''[[Recap/MysteryScienceTheater3000S06E24SamsonVsTheVampireWomen Samson vs. the Vampire Women]]''", Mike tries to eat a clam, only for it to snap down on the crackers he placed on it, then his fork, and then, when he takes a close look at it, his nose.
63	%%* A common problem in 1960s television series when the characters end up in the sea; happened at least once in ''Series/{{Tarzan\|1966}}''.%%Generic, zero-context example.
64	[[/folder]]
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66	[[folder:Puppet Shows]]
67	* In the ''Series/SesameStreet'' [[https://www.youtube.com/watch?v=zkd5dJIVjgM parody]] of'' Advertising/TheManYourManCouldSmellLike'', featuring Grover, the "clam with two tickets to that thing you love" snaps shut on his nose.
68	[[/folder]]
69
70	[[folder:Tabletop Games]]
71	* ''TabletopGame/DungeonsAndDragons'' module [=EX2=] ''The Land Beyond the Magic Mirror''. During the adventure, the {{PC}}s can go diving in order to harvest oysters. While doing so, there's a chance they'll be attacked and trapped underwater by giant clams. If they can't free themselves, they'll drown in 2-5 minutes.
72	* One of the ([[EverythingTryingToKillYou many]]) forms of hostile wildlife found in the ''TabletopGame/Warhammer40000'' GaidenGame ''TabletopGame/{{Necromunda}}'' is the Ash Clam, a mutated terrestrial bivalve native to the ash wastes of the titular planet, and occasionally found in more run-down areas of the [[UnderCity underhive]] as well. These creatures[[note]]that had rules in 1st Edition ''Outlanders'' supplement[[/note]] essentially function as a biological BearTrap, which can lead to an ignominious end for any ganger unfortunate enough to get stuck in one.
73	[[/folder]]
74
75	[[folder:Video Games]]
76	* The Deluded Depths from ''VideoGame/AliceMadnessReturns'' feature deadly clams that use bottles, teeth or memories to lure Alice into their shells, only to close up on her and kill her should she stay too long.
77	* ''VideoGame/ClubPenguin'': In the game "Aqua Grabber", a giant clam will close down on the player if they take its pearl, causing them to lose air, unless they pull a WeightAndSwitch with a pearl-shaped rock.
78	* Some literal clamp traps can be found in the Lost City of Sugarteara breakout in ''VideoGame/CookieRun''. These traps use a large bear jelly as a lure, and if a cookie touches the bear jelly, the clamp will close on the cookie and trap them for a while. The cookie can avoid being trapped by either jumping over the jelly or sliding under it.
79	* The Cove area in ''VideoGame/DarkestDungeon'' features gigantic oysters as curios. Interacting with them without using a shovel or dog treat has a chance for it to close on a hero's arm and leave them [[DamageOverTime bleeding]] severely.
80	* Maneater Clams in ''VideoGame/DarkSoulsI'' are giant legged clams that attempt to swallow you, doing massive damage.
81	* ''VideoGame/EscapeLala 2'': A giant clam guards a cube-shaped pearl that you need in order to proceed. If you try to take the pearl, the clam will slam shut. To get the pearl, you have to {{exploit\|edtrope}} this trope by [[spoiler:placing a thorny branch in the clam's mouth. When the clam slams shut, it will hurt itself on the thorns, forcing the clam to open itself, allowing you to take the pearl]].
82	* ''VideoGame/FeedingFrenzy'': The clam at the bottom of the screen will occasionally open, revealing a pearl that your fish can take for bonus points. Beware, though, because when the clam closes its shell while you're on its mouth, you'll die instantly.
83	* There's two in ''VideoGame/FreshlyPickedTinglesRosyRupeeland'': oysters that give you a valuable pearl in Sunshine Seashore and vitamin plants in Deku Forest that give you forest vitamin, which is both valuable and a good medicine. It's unavoidable for the trap to close, so it's a matter of getting out as soon as possible and keep the damage low.
84	* Averted in the ''VideoGame/{{Glider}} PRO'' GameMod "[=SeaCaves=]," in which clams open and close their shells (a graphical replacement for the original game's basketballs) constantly but never very far.
85	* In several games of ''Franchise/TheLegendOfZelda'' series, there is a recurring aquatic enemy known as Shell Blade, which is a huge clam that snaps at you or charges forward to ram the player, is defeated by hitting the soft parts inside the shell when it opens up, and is hellishly loud when moving.
86	* ''VideoGame/{{Lemmings}} 2: The Tribes'': Clams are a hazard for the Beach tribe, and will eat any lemming that tries to walk past them.
87	* ''VideoGame/MegaManZero'': In aquatic levels, you can sometimes find robotic clams that will try to bite you. You can only attack them when they're opening their shells.
88	* ''VideoGame/{{Pikmin\|2001}}'': One of the enemies is the Pearly Clamclamp, a clam that opens its mouth when the Pikmin attack the pearl it is protecting (or in one case, the Radiation Canopy, [[PlotCoupon one of the pieces of Captain Olimar's ship, the S.S. Dolphin]]). If the Pikmin aren't called back fast enough, the Pearly Clamclamp will close its mouth over them and eat them, even doing so after they've recovered its pearl. The pearl it guards can produce 50 Pikmin when brought back to one of the Onions.
89	* ''Franchise/{{Pokemon}}'':
90	** Shellder and Cloyster, which look like scallops and oysters respectively, can do this with the Clamp move. This was their [[SecretArt signature move]] until ''[[VideoGame/PokemonRubyAndSapphire Ruby and Sapphire]]'' introduced Clamperl, another clam {{mon}} that could learn the move.
91	** A Shellder doing this to a Slowpoke's tail is the trigger for its evolution into Slowbro. [[GameplayAndStorySegregation Lore-wise, anyway]]; in gameplay Slowpoke simply evolves at level 37.
92	* In the 1983 UsefulNotes/ZXSpectrum game ''Scuba Dive'' giant clams could trap you if they close while you try to steal the pearls from them.
93	* ''Franchise/SuperMarioBros'':
94	** ''VideoGame/NewSuperMarioBrosWii'': There is a rare enemy called Clampy, a beautiful shimmering clam that opens its mouth to reveal a coin. But if a player swims in to grab it, Clampy can snap shut, trapping the player inside for a few seconds before spitting them out, causing the player to take damage.
95	** In ''VideoGame/SuperMario64'', clams can be found in Jolly Roger Bay, often with coins in their mouths. If Mario is in the clam when its shell shuts, he'll be knocked aside and take damage.
96	** In ''VideoGame/SuperMarioSunshine'', there is a ride at [[AmusementPark Pinna Park]] containing several giant clamshells. Mario can open one by spraying it with water, and climb into its shell, but if he lingers too long, the clam snaps shut, hurting him.
97	* Some levels in ''VideoGame/TastyBlue'' feature three clams. From time to time, they will open their shells. The player character needs to eat their pearls to grow bigger, but if the player character is too close to a clam when it shuts, they will take damage, causing them to shrink a little.
98	[[/folder]]
99
100	[[folder:Western Animation]]
101	* In the "Ghost Writers" episode of ''WesternAnimation/CasperTheFriendlyGhost'', at the end the writing staff for Casper (it's a rather meta episode) spitball ideas for episodes, including "maybe a giant clam tries to swallow Casper!".
102	* One episode of ''WesternAnimation/TheLandBeforeTime'' TV series has Littlefoot getting his face caught by a "snapping shell". It then latches onto Chomper's snout after getting pulled off, but he takes it off and eats it.
103	* At the end of the ''WesternAnimation/LooneyTunes'' short "WesternAnimation/AliBabaBunny", a shrunken WesternAnimation/DaffyDuck is trapped inside a clam trying to get the pearl inside.
104	* In the ''WesternAnimation/{{Mickey Mouse\|2013}}'' short "[[Recap/MickeyMouseS3E8WondersOfTheDeep Wonders of the Deep]]", Professor Von Drake is swallowed by a giant clam and Mickey and Donald try to save him.
105	* In the ''WesternAnimation/MuppetBabies2018'' episode, "Tagalong Polliwog", Kermit's golf ball ends up in the mouth of a clam, which closes its mouth whenever the babies try to take the golf ball back. The only fast enough to retrieve the golf ball is Robin, thanks in part to his tail.
106	* ''WesternAnimation/MyLittlePonyRescueAtMidnightCastle'': Applejack and Megan are trapped inside a giant clam shell after falling into a river, which is quickly opened when the Sea Ponies begin their song.
107	* In ''WesternAnimation/ThePerilsOfPenelopePitstop'' episode "Bad Fortune in a Chinese Fortune Cookie", Penelope is caught by a giant clam after the Bully Brothers tie her to an anchor and throw her into the water.
108	* ''WesternAnimation/SpongeBobSquarePants'':
109	** Sandy is introduced fighting a giant clam in her debut episode "Tea at the Treedome".
110	** In "Valentine's Day", Sandy is flying a hot air balloon made of chocolate when a flock of scallops tries to eat it, in an underwater variation of BalloonBurstingBird.
111	** In "Clams", a giant clam eats Mr. Krabs' millionth dollar. In trying to get it back, he gets eaten by it, but fights it and gets back his dollar... at the cost of the lower half of his body ("What'd you give him?" "Nothing important!").
112	** In "No Free Rides," Mrs. Puff steals the boat Spongebob's parents got him for ''finally'' passing his boating test (only because Mrs. Puff gave him "extra credit" because she didn't want him in her class anymore). In order to lose Spongebob, she drives through a field of giant clams that snap up on Spongebob, plus a field of cheese graters, and [[ArsonMurderAndJaywalking educational television]].
113	[[/folder]]
114
115	[[folder:Real Life]]
116	* Supposedly, [[https://en.wikipedia.org/wiki/Giant_clam#Human_relevance giant clams]] sometimes close around divers' ankles and trap them. But there's scant evidence of this event ever actually happening and the closing is usually slow enough for one to withdraw their foot in time. Adding fuel to the fire is the fact that such clams do occasionally produce proportionately immense pearls, leading to the common myth that pearl divers would try retrieving the pearl from the clam and get trapped.
117	* While there's little evidence of this happening to humans, it definitely ''does'' [[http://scienceblogs.com/tetrapodzoology/2010/07/10/clam-kills-oystercatcher/ happen to seabirds.]] To be fair, this is more a case of the bivalve desperately defending itself from a seabird determined to eat ''it'' than vice versa.
118	* In [[https://imgur.com/a/nVwhiTX this video,]] a mongoose was found with its paw stuck in a clam.
119	* The [[https://en.wikipedia.org/wiki/Epioblasma_triquetra snuffbox]] is a type of freshwater mussel with jagged "teeth" along the edge of its shell that deliberately lures common logperch into its shell with a fish-shaped lure. When the logperch is lured, the mussel clamps down on its head and sprays it in the gills with parasitic larvae before letting it go (the logperch seems to be its primary host species simply because it's one of the few fish species strong enough to survive the experience). Basically the bivalve equivalent of a [[Franchise/{{Alien}} facehugger.]]
120	* Scallops are actually able to swim short distances by clapping their shell halves together, giving the appearance of a (completely harmless) snapping mouth.
121	[[/folder]]

Context Main / ClamTrap