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Ludo's giant spider is a Mewnian arachnid. Formerly a wild animal surviving in a web-strewn cave, she is subjugated and tamed by Ludo to be his minion in "Ludo in the Wild". She does not have an officially confirmed name, referred to only as "arachnid" in "Ludo in the Wild" and collectively with the bald eagle as "girls".


The spider is a giant arachnid with a blue exoskeleton, six legs, four red eyes, and large mandibles.


Initially a regular, if overly large, spider (albeit with picky tastes), she is later subjugated and tamed by Ludo to be his loyal minion.



Ludo was initially the giant spider's prey caught in her web, but she released him because he tasted bad. After Ludo bests her in battle, he figures out how to tame her into a loyal minion using potato chips. At the end of "Toffee", Ludo releases her back into the wild. In "Princess Quasar Caterpillar and the Magic Bell", he gleefully reunites with her.

Bald eagle[]

She cooperates with the bald eagle as a comrade in battle. In "Starcrushed", she is shown letting the eagle feed her potato chips and insects, implying that they have a close bond.

Star Butterfly and Marco Diaz[]

As enemies of her master, she is hostile and aggressive towards them on command.


In "Ludo, Where Art Thou?", it is revealed that the spider has been hiding out with Dennis at his parents' house. At the end of the episode, Dennis promises to look after the spider for Ludo.


Like normal spiders, the spider can produce webs from its abdomen that are strong enough to support a lot of weight. It is also somewhat skilled in physical combat, able to grapple with Ludo and use its legs like cutting and piercing weapons.


Season 2[]

Season 3[]

Season 4[]


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ved Star vs. the Forces of Evil Characters
Main characters
Star ButterflyMarco DiazLudo Avarius
Characters from Earth
Diaz family:
Angie DiazLinda DiazMariposa DiazRafael Diaz

Echo Creek Academy:
Alfonzo DolittleAndreaAwesome OpossumsBeckyBlake LemonsBrittney WongChantalChelsea McNelseyEdFerguson O'durgusonFrancis SmithingtonHope HadleyIngrid BloomgrenJackie Lynn ThomasJanna OrdoniaJustin ArmbergLars VanderdudLeahMegan GandlymMiss SkullnickMoobs SquitsonOskar GreasonPrincipal SkeevesRaya RouseySabrina BackintoshStarFan13TimmyZeke

Amy VendrosianBon BonBrigidCharlie BoothJeremy BirnbaumLove SentenceLydiaMackie HandMarisolMrs. LiaoSensei BrantleyWarriors

Characters from Mewni
Butterfly family:
Celena ButterflyComet ButterflyCrescenta ButterflyDirhhennia ButterflyEclipsa ButterflyEstrella ButterflyFestivia ButterflyJushtin ButterflyMeteora ButterflyMoon ButterflyRhina ButterflyRiver ButterflySkywynne ButterflySolaria Butterfly

BabyFooldukeGlossaryckLady WhositsLil ChaunceyLion dragonManfredMime GirlMina LoveberryRuberiotSir LavaboSir Scarsguard

Avarius family:
Dennis Avarius

Pony Head family:
King Pony HeadPony Head

BrianDave LucitorMr. CandleTom LucitorWrathmelior Lucitor

Forest of Unlikely Spider Bites:
King ShastacanPrincess Spiderbite

Ludo's army:
Bald eagleBeard DeerBearicornBig ChickenBoo FlyBuff FrogEmmittGiant spiderLobster ClawsMan ArmSpikeballsThree-eyed Potato BabyToffeeUnnamed bat monsterUnnamed crocodile monsterUnnamed flower monsterUnnamed frill-neck monsterUnnamed giraffe monsterUnnamed goat monsterUnnamed lizard monsterUnnamed mushroom monsterUnnamed two-headed monsterUnnamed warthog monster

BabsBuff Frog's tadpolesDogbullDr. Jelly GoodwellFlower monstersGlobgorHiggsHydraJohansen familyMewmansPie KingRich PigeonSeahorseSlime MonsterWarnicorns

Characters from other dimensions
Magic High Commission:
HekapooLekmetOmnitraxus PrimeReynaldo the Bald PateRhombulus

St. Olga's Reform School for Wayward Princesses:
GeminiGuardsPrincess ArmsPrincess SmooshyRasticoreSt. OlgaSt. Olga's princesses

Quest Buy:
Cobalt FerreroQuest Buy sloth clerksRiddle Sphinx

Pixie clerkPixie EmpressPixie taskmasterPixies

Ben FotinoBrunzettaDragon-cycleFather TimeHeliosHungry LarryJorbyKellyMillhorseNachosNaysayaPreston Change-OQuirky GuyRoySeanSquaresTadTalon RaventalonWilloughbyWooletts

Star Butterfly's creations
Butterfly monsterCloudyDoop-DoopGiant magical squirrelsLaser puppiesMonster ArmSpider With a Top HatThree-eyed firecats