{"id":2380,"date":"2014-08-19T11:50:17","date_gmt":"2014-08-19T11:50:17","guid":{"rendered":"http:\/\/www.123fakta.com\/da\/?p=2380"},"modified":"2026-03-19T10:38:24","modified_gmt":"2026-03-19T10:38:24","slug":"tosiasioita-kaarmeista","status":"publish","type":"post","link":"https:\/\/www.123fakta.com\/fi\/facts-about-snakes","title":{"rendered":"Faktoja k\u00e4\u00e4rmeist\u00e4"},"content":{"rendered":"<h2>Faktoja k\u00e4\u00e4rmeiden ruoasta<\/h2>\n<ul>\n<li><strong>Predators:<\/strong>\u00a0K\u00e4\u00e4rmeet ovat <a href=\"https:\/\/www.123fakta.com\/fi\/tosiasioita-petoelaimista\/\">saalistajat<\/a> jotka sy\u00f6v\u00e4t pieni\u00e4 tai keskikokoisia el\u00e4imi\u00e4, kuten hy\u00f6nteisi\u00e4, <a href=\"https:\/\/www.123fakta.com\/fi\/faktoja-linnuista\/\">linnut<\/a>, matelijat, sammakkoel\u00e4imet, jyrsij\u00e4t, pienet kotiel\u00e4imet jne.<\/li>\n<li><strong>Saaliin kuluttaminen:<\/strong>\u00a0K\u00e4\u00e4rmeet nielev\u00e4t kaiken saaliinsa kokonaisena ja pystyv\u00e4t sy\u00f6m\u00e4\u00e4n el\u00e4imi\u00e4, jotka ovat kolme kertaa niiden oman p\u00e4\u00e4n kokoisia. T\u00e4m\u00e4 on mahdollista, koska k\u00e4\u00e4rmeen yl\u00e4leuka voidaan erottaa alaleuasta.<\/li>\n<li><strong>Hampaat:<\/strong>\u00a0K\u00e4\u00e4rmeiden hampaat osoittavat taaksep\u00e4in - kuten piikit - mik\u00e4 auttaa k\u00e4\u00e4rmeit\u00e4 pit\u00e4m\u00e4\u00e4n kiinni saaliistaan ja varmistaa, ettei saalis p\u00e4\u00e4se pakenemaan.<\/li>\n<li><strong>Myrkylliset ja kuristavat k\u00e4\u00e4rmeet:<\/strong>\u00a0K\u00e4\u00e4rmeit\u00e4 on kahta p\u00e4\u00e4luokkaa: myrkkyk\u00e4\u00e4rmeit\u00e4 ja kuristajak\u00e4\u00e4rmeit\u00e4. Nimens\u00e4 mukaisesti myrkkyk\u00e4\u00e4rmeet tappavat saaliinsa myrkyn avulla, kun taas kuristajak\u00e4\u00e4rmeet kuristavat saaliinsa.<\/li>\n<li><strong>Ruoan saanti:<\/strong>\u00a0K\u00e4\u00e4rmeiden ei tarvitse mets\u00e4st\u00e4\u00e4 joka p\u00e4iv\u00e4; jotkut lajit, kuten anakondat ja pytonit, voivat selvit\u00e4 (suuren aterian j\u00e4lkeen) jopa vuoden ilman ruokaa.<\/li>\n<li><strong>\u00c4lyk\u00e4s mets\u00e4stys:<\/strong>\u00a0Monia k\u00e4\u00e4rmelajeja pidet\u00e4\u00e4n suhteellisen \u00e4lykk\u00e4in\u00e4; esimerkiksi jotkut niist\u00e4 pystyv\u00e4t vapauttamaan sy\u00f6ttej\u00e4 saaliin pyydyst\u00e4miseksi.<\/li>\n<\/ul>\n<figure id=\"attachment_7411\" aria-describedby=\"caption-attachment-7411\" style=\"width: 648px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7411 size-large\" src=\"https:\/\/www.123fakta.com\/wp-content\/uploads\/slanger-fakta-2-658x1024.jpg\" alt=\"Fakta: Korallik\u00e4\u00e4rmeiden ja tulipunaisen kuningask\u00e4\u00e4rmeen erottamiseen on olemassa muistis\u00e4\u00e4nt\u00f6.\" width=\"658\" height=\"1024\" srcset=\"https:\/\/www.123fakta.com\/wp-content\/uploads\/slanger-fakta-2-658x1024.jpg 658w, https:\/\/www.123fakta.com\/wp-content\/uploads\/slanger-fakta-2-193x300.jpg 193w, https:\/\/www.123fakta.com\/wp-content\/uploads\/slanger-fakta-2-768x1195.jpg 768w, https:\/\/www.123fakta.com\/wp-content\/uploads\/slanger-fakta-2-987x1536.jpg 987w, https:\/\/www.123fakta.com\/wp-content\/uploads\/slanger-fakta-2-8x12.jpg 8w, https:\/\/www.123fakta.com\/wp-content\/uploads\/slanger-fakta-2.jpg 1000w\" sizes=\"auto, (max-width: 658px) 100vw, 658px\" \/><figcaption id=\"caption-attachment-7411\" class=\"wp-caption-text\">Attribuutio: Florida Fish and Wildlife - Flickr.com: Norman.benton - Wikipedia.org | Florida Fish and Wildlife - Flickr.com<\/figcaption><\/figure>\n<p style=\"text-align: center;\"><em><strong>Fakta: Voit erottaa myrkylliset korallik\u00e4\u00e4rmeet (ylh\u00e4\u00e4ll\u00e4) ja myrkytt\u00f6m\u00e4t scarlet king k\u00e4\u00e4rmeet (alhaalla) toisistaan t\u00e4ll\u00e4 lauseella; jos punainen koskettaa keltaista, se on myrkyllinen - jos punainen koskettaa mustaa, se on myrkyt\u00f6n.<\/strong><\/em><\/p>\n<h2>Faktoja k\u00e4\u00e4rmelajeista<\/h2>\n<ul>\n<li><strong>Laji:<\/strong>\u00a0Maailmassa tunnetaan noin 3 400 k\u00e4\u00e4rmelajia.<\/li>\n<li><strong>Myrkyllisyys:<\/strong>\u00a0On useita tapoja kertoa, onko k\u00e4\u00e4rme myrkyllinen vai ei:\n<ul>\n<li><strong>Oppilaat:<\/strong>\u00a0K\u00e4\u00e4rmeet, joilla on timantinmuotoiset pupillit, ovat myrkyllisi\u00e4. K\u00e4\u00e4rmeet, joilla on py\u00f6re\u00e4t pupillit, eiv\u00e4t ole myrkyllisi\u00e4.<\/li>\n<li><strong>V\u00e4rit:<\/strong>\u00a0T\u00e4m\u00e4 muistis\u00e4\u00e4nt\u00f6 auttaa tunnistamaan eron myrkyllisten korallik\u00e4\u00e4rmeiden (Elapidae) ja myrkytt\u00f6m\u00e4n kuninkaank\u00e4\u00e4rmeen (Lampropeltis triangulum elapsoides) v\u00e4lill\u00e4; jos punainen koskettaa keltaista, se on myrkyllinen - jos punainen koskettaa mustaa, se ei ole myrkyllinen.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Kiipeilev\u00e4 k\u00e4\u00e4rme:<\/strong>\u00a0Maissin kuono (<em>Pantherophis guttatus<\/em>) voi k\u00e4ytt\u00e4\u00e4 suomujaan kiipe\u00e4miseen puihin; se voi k\u00e4\u00e4nt\u00e4\u00e4 suomujaan vinoon niin, ett\u00e4 ne j\u00e4\u00e4v\u00e4t kiinni puun kuoreen, mik\u00e4 auttaa k\u00e4\u00e4rmett\u00e4 kiipe\u00e4m\u00e4\u00e4n.<\/li>\n<li><strong>Lent\u00e4v\u00e4 k\u00e4\u00e4rme:<\/strong>\u00a0K\u00e4\u00e4rmelajit\u00a0<em>Chrysopelea paradisi<\/em>\u00a0voi lent\u00e4\u00e4! Se k\u00e4ytt\u00e4\u00e4 samaa periaatetta kuin frisbee, ja se lent\u00e4\u00e4 oksalta toiselle mets\u00e4n puissa. Puiden latvasta se voi leijua noin 100 metri\u00e4 vaakasuorassa. Katso alla oleva lent\u00e4v\u00e4n k\u00e4\u00e4rmeen video:<\/li>\n<\/ul>\n<figure id=\"attachment_7412\" aria-describedby=\"caption-attachment-7412\" style=\"width: 701px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7412 size-large\" src=\"https:\/\/www.123fakta.com\/wp-content\/uploads\/giftslange-kvaelerslange-2-711x1024.jpg\" alt=\"Fakta: On olemassa myrkkyk\u00e4\u00e4rmeit\u00e4 ja kuristajak\u00e4\u00e4rmeit\u00e4.\" width=\"711\" height=\"1024\" srcset=\"https:\/\/www.123fakta.com\/wp-content\/uploads\/giftslange-kvaelerslange-2-711x1024.jpg 711w, https:\/\/www.123fakta.com\/wp-content\/uploads\/giftslange-kvaelerslange-2-208x300.jpg 208w, https:\/\/www.123fakta.com\/wp-content\/uploads\/giftslange-kvaelerslange-2-768x1107.jpg 768w, https:\/\/www.123fakta.com\/wp-content\/uploads\/giftslange-kvaelerslange-2-8x12.jpg 8w, https:\/\/www.123fakta.com\/wp-content\/uploads\/giftslange-kvaelerslange-2.jpg 1000w\" sizes=\"auto, (max-width: 711px) 100vw, 711px\" \/><figcaption id=\"caption-attachment-7412\" class=\"wp-caption-text\">Attribuutio: H. Krisp + Embreus - Wikipedia.org<\/figcaption><\/figure>\n<p style=\"text-align: center;\"><em><strong>Fakta: K\u00e4\u00e4rmeet voidaan jakaa kahteen p\u00e4\u00e4luokkaan: myrkkyk\u00e4\u00e4rmeet ja kuristajak\u00e4\u00e4rmeet. Kuvassa on vihre\u00e4 mamba (Dendroaspis angusticeps), joka on myrkkyk\u00e4\u00e4rme, ja punah\u00e4nt\u00e4inen kuningasboa (Boa constrictor constrictor), joka on kuristajak\u00e4\u00e4rme.<\/strong><\/em><\/p>\n<h2>Anatomia ja k\u00e4ytt\u00e4ytyminen<\/h2>\n<ul>\n<li><strong>Silm\u00e4t ja korvat:<\/strong>\u00a0K\u00e4\u00e4rmeill\u00e4 ei ole silm\u00e4luomia eik\u00e4 korvia.<\/li>\n<li><strong>Aistit:<\/strong>\u00a0K\u00e4\u00e4rmeet mets\u00e4st\u00e4v\u00e4t ja orientoituvat k\u00e4ytt\u00e4m\u00e4ll\u00e4 hajuaistia (kieli) ja n\u00e4k\u00f6aistia sek\u00e4 aistimalla maan v\u00e4r\u00e4htelyj\u00e4.<\/li>\n<li><strong>Hajuaisti:<\/strong>\u00a0K\u00e4\u00e4rmeet haistavat hajun ty\u00f6nt\u00e4m\u00e4ll\u00e4 haarautuneen kielens\u00e4 ilmaan -<\/li>\n<li><strong>Kylm\u00e4veriset el\u00e4imet:<\/strong>\u00a0K\u00e4\u00e4rmeet ovat kylm\u00e4verisi\u00e4, mik\u00e4 tarkoittaa, ett\u00e4 ne tarvitsevat auringon l\u00e4mp\u00f6\u00e4 ollakseen aktiivisia. T\u00e4st\u00e4 syyst\u00e4 ne s\u00e4\u00e4telev\u00e4t ruumiinl\u00e4mp\u00f6\u00e4\u00e4n auringon ja varjon avulla.<\/li>\n<li><strong>Talvihorros:<\/strong>\u00a0Kylmemmiss\u00e4 ilmastoissa k\u00e4\u00e4rmeet vaipuvat horrokseen -<\/li>\n<li><strong>K\u00e4sien vaihto:<\/strong>\u00a0K\u00e4\u00e4rmeet irrottavat nahkansa jopa 6 kertaa vuodessa.<\/li>\n<li><strong>Aggressiivisuus:<\/strong>\u00a0Useimmat k\u00e4\u00e4rmelajit eiv\u00e4t ole aggressiivisia ihmist\u00e4 kohtaan, mutta meill\u00e4 on opittu k\u00e4sitys k\u00e4\u00e4rmeist\u00e4 vaarallisina. Suurin osa k\u00e4\u00e4rmeist\u00e4 pakenee mieluummin kuin hy\u00f6kk\u00e4\u00e4 ihmisen l\u00e4helle, mutta tietyiss\u00e4 tilanteissa ne hy\u00f6kk\u00e4\u00e4v\u00e4t, koska ne tuntevat itsens\u00e4 liian uhatuksi paetakseen.<\/li>\n<li><strong>Erilliset el\u00e4imet:<\/strong>\u00a0K\u00e4\u00e4rmeet ovat yleens\u00e4 hyvin erist\u00e4ytyneit\u00e4 el\u00e4imi\u00e4. Luonnollisesti ne tapaavat toisiaan sattumalta. Paritteluaikana ne saattavat kuitenkin oleskella tilap\u00e4isesti toistensa l\u00e4heisyydess\u00e4 ilmeisist\u00e4 syist\u00e4.<\/li>\n<\/ul>\n<h2>Tietoa k\u00e4\u00e4rmeiden elinymp\u00e4rist\u00f6ist\u00e4<\/h2>\n<ul>\n<li><strong>Jakelu:<\/strong>\u00a0K\u00e4\u00e4rmeit\u00e4 esiintyy kaikkialla maailmassa lukuun ottamatta: Etel\u00e4mantereella (etel\u00e4napa), Islannissa, Irlannissa, Gr\u00f6nlannissa, Uudessa-Seelannissa ja monilla pienemmill\u00e4 Atlantin, Tyynenmeren ja Intian valtameren saarilla.<\/li>\n<li><strong>Ymp\u00e4rist\u00f6t:<\/strong>\u00a0K\u00e4\u00e4rmeet el\u00e4v\u00e4t monissa erilaisissa ymp\u00e4rist\u00f6iss\u00e4, kuten metsiss\u00e4, aavikoilla, vuorilla, tasangoilla, meriss\u00e4 ja j\u00e4rviss\u00e4.<\/li>\n<li><strong>Tropiikissa:<\/strong>\u00a0Suurin osa k\u00e4\u00e4rmeist\u00e4 el\u00e4\u00e4 maapallon trooppisilla alueilla.<\/li>\n<\/ul>\n<h2>Lis\u00e4\u00e4ntyminen<\/h2>\n<ul>\n<li><strong>Vivipari:<\/strong>\u00a0Valtaosa k\u00e4\u00e4rmeist\u00e4 munii, mutta jotkut lajit pit\u00e4v\u00e4t munan kehossaan, kunnes se on l\u00e4hes valmis kuoriutumaan. On jopa muutamia elinkykyisi\u00e4 lajeja, joissa ei ole munaa, vaan keltarauhanen ja kohtu, joka ravitsee siki\u00f6t\u00e4 (vivipari). T\u00e4m\u00e4 ilmi\u00f6 on hyvin yleinen nis\u00e4kk\u00e4iden keskuudessa, mutta eritt\u00e4in ep\u00e4tavallinen matelijoiden keskuudessa. Esimerkkej\u00e4 elinkykyisist\u00e4 k\u00e4\u00e4rmeist\u00e4 ovat suuri anakonda (Eunectes murinus) ja kuningasboa (Boa constrictor).<\/li>\n<li><strong>Hoito:<\/strong>\u00a0Jokaisella k\u00e4\u00e4rmelajilla on erilainen tapa huolehtia poikasistaan; jotkut j\u00e4tt\u00e4v\u00e4t munat ennen niiden kuoriutumista, toiset heti kuoriutumisen j\u00e4lkeen ja muutamissa tapauksissa ne pysyv\u00e4t poikastensa kanssa hieman pidemp\u00e4\u00e4n - mutta yleens\u00e4 poikaset j\u00e4tet\u00e4\u00e4n yksin v\u00e4litt\u00f6m\u00e4sti ennen tai j\u00e4lkeen kuoriutumisen, mik\u00e4 tekee niist\u00e4 alttiita saalistajille.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Faktoja k\u00e4\u00e4rmeiden ruoasta Petoel\u00e4imet: K\u00e4\u00e4rmeet ovat petoel\u00e4imi\u00e4, jotka sy\u00f6v\u00e4t pieni\u00e4 tai keskikokoisia el\u00e4imi\u00e4, kuten hy\u00f6nteisi\u00e4, lintuja, matelijoita, sammakkoel\u00e4imi\u00e4, jyrsij\u00f6it\u00e4, pieni\u00e4 kotiel\u00e4imi\u00e4 jne. Saaliin sy\u00f6nti: K\u00e4\u00e4rmeet nielev\u00e4t kaiken saaliinsa kokonaisena ja pystyv\u00e4t sy\u00f6m\u00e4\u00e4n el\u00e4imi\u00e4, jotka ovat kolme kertaa niiden oman p\u00e4\u00e4n kokoisia. T\u00e4m\u00e4 on mahdollista, koska k\u00e4\u00e4rmeen yl\u00e4leuka voi ... <a title=\"Faktoja k\u00e4\u00e4rmeist\u00e4\" class=\"read-more\" href=\"https:\/\/www.123fakta.com\/fi\/facts-about-snakes\" aria-label=\"Lue lis\u00e4\u00e4 aiheesta Faktoja k\u00e4\u00e4rmeist\u00e4\">Lue lis\u00e4\u00e4<\/a><\/p>","protected":false},"author":1,"featured_media":7413,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"cybocfi_hide_featured_image":"","footnotes":""},"categories":[67,68],"tags":[120],"class_list":["post-2380","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-animals","category-terrestrial-animals","tag-adsense"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Facts about snakes - Behavior, hunting, food, species, etc.<\/title>\n<meta name=\"description\" content=\"Fact: Snakes with round pupils are not venomous, while snakes with diamond-shaped pupils are venomous. 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