[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"article-detail":3},{"lang":4,"article":5,"alternate":20,"related":25,"latest":34},"en",{"id":6,"slug":7,"title":8,"content":9,"summary":10,"thumbnail":11,"metaDescription":12,"metaKeywords":13,"created":14,"modified":15,"author":16,"authorEn":16,"categoryId":17,"commentCount":18,"thumbnailToContent":19},12682,"centipede-leg-count-comparison-lqzv","Who Has More Legs: House Centipede or Centipede?","\u003Cp style=\"margin:0 0 18px;\">Someone posted the question online: does a house centipede have more legs than a centipede? The answer is weirder than you'd expect — because \"centipede\" turns out to be a whole family of animals with wildly different leg counts, from 15 pairs all the way up to 191.\u003C\u002Fp>\n\u003Ch2 style=\"color:#111;font-size:21px;line-height:1.4;margin:28px 0 12px;\">\u003Cstrong>The House Centipede: 15 Pairs, Grown Over Time\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp style=\"margin:0 0 18px;\">Meet the house centipede first. An adult has 15 leg-bearing segments, each carrying one pair of legs — the pair on the very end breaks off easily (the one in this photo already lost it). Its back plates are unusual: only eight plates, which do not match the segments underneath. So even with every leg gone, you could still recognize it.\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">\u003Cimg src=\"\u002Fattachment\u002F20261001\u002F1f968c87300a4a8eb3a79e2ce136d7d2.webp\" alt=\"img_01.webp\">\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">House centipedes also grow new segments as they age — but only until adulthood. A freshly hatched one has just four pairs of legs, an accidental spider costume. Juveniles are rarely seen.\u003C\u002Fp>\n\u003Ch2 style=\"color:#111;font-size:21px;line-height:1.4;margin:28px 0 12px;\">\u003Cstrong>The Centipede: 21 or 23 Pairs, Fixed at Birth\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp style=\"margin:0 0 18px;\">Most centipedes have 21 pairs of legs; some have 23. That number is fixed from birth. The juvenile in this photo is a rough-eared centipede (\u003Ci>Otostigmus scaber\u003C\u002Fi>); the other common type, the sharp-jawed centipede, carries 23 pairs.\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">\u003Cimg src=\"\u002Fattachment\u002F20261001\u002F20e3d1c758d542b48bd924cfec657ce0.webp\" alt=\"img_02.webp\">\u003C\u002Fp>\n\u003Ch2 style=\"color:#111;font-size:21px;line-height:1.4;margin:28px 0 12px;\">\u003Cstrong>Those \"Legs\" Near the Head\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp style=\"margin:0 0 18px;\">Both house centipedes and centipedes have one extra pair of special legs at the front — venomous, claw-like, used for hunting. Strictly speaking they are not counted as real legs, and this is how the animals inject venom: not through fangs, but through these legs.\u003C\u002Fp>\n\u003Ch2 style=\"color:#111;font-size:21px;line-height:1.4;margin:28px 0 12px;\">\u003Cstrong>The Question Doesn't End There\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp style=\"margin:0 0 18px;\">The family gets stranger.\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">\u003Cstrong>Stone centipedes\u003C\u002Fstrong> also have 15 leg-bearing segments and 15 pairs of legs, but their back plates alternate large and small — except where two large ones sit together, which looks bizarre up close. After house centipedes, they are the most primitive group.\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">\u003Cstrong>Cup centipedes\u003C\u002Fstrong> are living fossils: only two species survive, found in Tasmania and New Zealand. They hatch with 12 pairs of legs and grow to 15 after a single molt — halfway between primitive and modern patterns.\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">\u003Cimg src=\"\u002Fattachment\u002F20261001\u002F28bb9b9975b74caaaf968fd972e2046a.webp\" alt=\"img_03.webp\">\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">\u003Cstrong>Soil centipedes\u003C\u002Fstrong> are the newest branch, and they somehow unlocked the segment limit. They can carry anywhere from 27 to 191 pairs of legs — always an odd number, for reasons nobody knows. The count is fixed at birth and never changes after molting. Burrowing in soil has deformed them oddly: long, thin, flattened, with very short legs — and a head shaped like an extended shovel.\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">\u003Cimg src=\"\u002Fattachment\u002F20261001\u002F54adf6addda54502ae9950ce754903fa.webp\" alt=\"img_04.webp\">\u003C\u002Fp>\n\u003Ch2 style=\"color:#111;font-size:21px;line-height:1.4;margin:28px 0 12px;\">\u003Cstrong>A Glorious Family\u003C\u002Fstrong>\u003C\u002Fh2>\n\u003Cp style=\"margin:0 0 18px;\">Apart from the rather unfortunate cup centipedes, every major group is doing well today, with real diversity and a niche of its own. House centipedes and centipedes even found a way to coexist with us — the naked apes. Not bad for a family whose members disagree about everything from leg counts to body plans.\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">Want to see what the same arthropod body plan looks like under a microscope — segments, legs, and all? \u003Cstrong>WWAI\u003C\u002Fstrong> includes a \u003Cstrong>Culex mosquito specimen\u003C\u002Fstrong> where body segments and wing veins are clearly visible. Just search \"WWAI\" in your app store and download it today.\u003C\u002Fp>\n\u003Cdiv class=\"dp-template-card\" style=\"border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.1);margin:10px 0;max-width:100%;overflow:hidden;width:100%;\">\n \u003Ca style=\"display:block;text-decoration:none;\" href=\"https:\u002F\u002Fyun-hub.chat\u002Flink\u002F?app=wwai&clickid=stellarx&dplink=specimenid%3D1076\" target=\"_blank\">\u003Cimg class=\"image_resized\" style=\"display:block;height:auto;max-width:100%;width:100%;\" src=\"\u002Fattachment\u002F20260824\u002F5ba5dd3c38404fe785f43c44423830de.png\" alt=\"5ba5dd3c38404fe785f43c44423830de\">\n  \u003Cbutton style=\"align-items:center;background-color:#1f983e;border-radius:0 0 25px 25px;border-style:none;color:#ffffff;cursor:pointer;display:flex;font-family:Times New Roman;font-size:19px;height:40px;justify-content:center;padding:0;width:100%;\">EXPLORE NOW\u003C\u002Fbutton>\u003C\u002Fa>\n\u003C\u002Fdiv>\n\u003Cp style=\"margin:0 0 18px;\">References:\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">[1] Centipede anatomy and leg counts. Britannica. https:\u002F\u002Fwww.britannica.com\u002Fanimal\u002Fcentipede\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">[2] Scutigeromorpha (house centipede). Encyclopedia of Life. https:\u002F\u002Feol.org\u002Fpages\u002F6377\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">[3] Centipede. Wikipedia. https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCentipede\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">[4] Geophilomorpha: the soil centipedes. Wikipedia. https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGeophilomorpha\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 18px;\">All illustrations are AI-generated.\u003C\u002Fp>\n\u003Cp style=\"color:#111;margin:28px 0 8px;\">\u003Cstrong>Related reading\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 20px;\">\u003Ca style=\"color:#111;text-decoration:none;\" href=\"https:\u002F\u002Fstellarx.tech\u002Farticle\u002Fec74f2-house-centipedes-homeowners-fear-gratitude\">\u003Cimg class=\"image_resized\" style=\"border-radius:8px;display:block;height:auto;margin-bottom:6px;max-width:520px;width:100%;\" src=\"https:\u002F\u002Fcdn.banyunjuhe.com\u002Fattachment\u002F20260821\u002F581a933d3d6d41d59ce00ab3ecf1afbd.png\" alt=\"Ugly Allies: Why Homeowners Are Torn Between Fear and Gratit…\">\u003C\u002Fa>\u003Cbr>\u003Ca style=\"color:#0b6cb0;text-decoration:none;\" href=\"https:\u002F\u002Fstellarx.tech\u002Farticle\u002Fec74f2-house-centipedes-homeowners-fear-gratitude\">\u003Cstrong>Ugly Allies: Why Homeowners Are Torn Between Fear and Gratit…\u003C\u002Fstrong>\u003C\u002Fa>\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 12px;\">\u003Ca style=\"color:#0b6cb0;text-decoration:none;\" href=\"https:\u002F\u002Fstellarx.tech\u002Farticle\u002Fconstipation-colon-motility-rdnp\">\u003Cstrong>Why Constipation Happens: A Colon Story\u003C\u002Fstrong>\u003C\u002Fa>\u003C\u002Fp>\n\u003Cp style=\"margin:0 0 12px;\">\u003Ca style=\"color:#0b6cb0;text-decoration:none;\" href=\"https:\u002F\u002Fstellarx.tech\u002Farticle\u002Fcockroach-toughness-myths-tzqm\">\u003Cstrong>Why Cockroaches Aren't as Tough as You Think\u003C\u002Fstrong>\u003C\u002Fa>\u003C\u002Fp>","","\u002Fattachment\u002F20261001\u002Fb139d5c1b20648f39e4eca5fb29ac3f2.webp","Centipedes carry 15 to 191 pairs of legs. House centipedes grow theirs as they molt — here's how the whole family compares.","stellarx, wwai, centipede, house centipede, scutigera, myriapod legs, arthropod anatomy","2026-10-01 16:49:00","2026-10-01 16:49:27","Science Guide Wwai",77,0,false,{"id":21,"slug":22,"title":23,"lang":24},12665,"hong-kong-milk-tea-vs-bubble-tea","港式奶茶為什麼這麼苦？「絲襪奶茶」和珍珠奶茶到底有什麼不同？","zh",{"prev":26,"next":30},{"id":27,"slug":28,"title":29,"categoryId":17},12683,"alpha-gal-syndrome-gmht","Why a Tick Bite Can Make You Allergic to Red Meat",{"id":31,"slug":32,"title":33,"categoryId":17},12681,"vibrio-vulnificus-kfhb","Vibrio vulnificus: Seafood Pricks That Can Turn Fatal",[35,40,45,47],{"id":36,"slug":37,"title":38,"thumbnail":39,"categoryId":17},12685,"food-adulteration-history-bwxa","Ancient Food Was Never Pure: Urine, Lye, and Fake Fish","\u002Fattachment\u002F20261001\u002F03bbfa285e6545d6b3144a2fb3e790f9.webp",{"id":41,"slug":42,"title":43,"thumbnail":44,"categoryId":17},12684,"glowing-algae-story-zptc","When Lockdown Laziness Grew Glowing Algae","\u002Fattachment\u002F20261001\u002F2915a99ca6dd44bb99d4131bc2f639b5.webp",{"id":27,"slug":28,"title":29,"thumbnail":46,"categoryId":17},"\u002Fattachment\u002F20261001\u002Faa24a6f7e36b4b2fb5b8a0f6c3bfd1d8.webp",{"id":6,"slug":7,"title":8,"thumbnail":11,"categoryId":17}]