K\u00f6pek bal\u0131klar\u0131n\u0131n tarihi g\u00fcn\u00fcm\u00fczden olduk\u00e7a geriye; 400 milyon y\u0131l \u00f6ncesine kadar dayan\u0131yor. Hatta dinozorlardan \u00f6nce var olduklar\u0131 d\u00fc\u015f\u00fcn\u00fcl\u00fcyor. Kendilerine has kusursuz bir organizma ve duyulara sahip olan e\u015fsiz k\u00f6pek bal\u0131klar\u0131 hakk\u0131nda merak edilenleri yan\u0131tl\u0131yoruz.<\/p>\n\n\n\n\n\n\n\n
K\u0131k\u0131rdakl\u0131 bal\u0131klar aras\u0131nda yer alan k\u00f6pek bal\u0131klar\u0131 do\u011fada ortalama 20 ile 30 y\u0131l aras\u0131nda ya\u015farlar. \u00c7o\u011funlu\u011fu okyanuslarda olmak \u00fczere tropik sularda, Akdeniz\u2019de ve kuzey denizlerinde s\u0131kl\u0131kla derinlerde rastlan\u0131rlar. Tam olarak 360 farkl\u0131 k\u00f6pek bal\u0131\u011f\u0131 t\u00fcr\u00fc tespit edilmi\u015f olmas\u0131na ra\u011fmen hakk\u0131nda en az bilgiye sahip olan t\u00fcr\u00fc ise melek k\u00f6pek bal\u0131\u011f\u0131d\u0131r.<\/p>\n\n\n\n
Di\u011fer k\u00fc\u00e7\u00fck bal\u0131klar\u0131 yiyerek beslenen k\u00f6pek bal\u0131klar\u0131n\u0131n boyu 6 metreye kadar uzayabilir, a\u011f\u0131rl\u0131\u011f\u0131 ise 1.7 tonu bulabilir. T\u00fcrkiye\u2019de k\u00f6pek bal\u0131\u011f\u0131n\u0131n olmad\u0131\u011f\u0131n\u0131 merak ediyorsan\u0131z Akdeniz, Ege Marmara\u2019da bulundu\u011funu hatta baz\u0131 kaynaklara g\u00f6re Karadeniz\u2019de de yer ald\u0131\u011f\u0131n\u0131 s\u00f6yleyebiliriz.<\/p>\n\n\n\n
Bilinen genel yarg\u0131n\u0131n aksine bir\u00e7ok k\u00f6pek bal\u0131\u011f\u0131 t\u00fcr\u00fc y\u00fczmeyi b\u0131rakt\u0131klar\u0131nda bo\u011fulmazlar. Antik k\u00f6pek bal\u0131klar\u0131n\u0131n a\u011f\u0131zlar\u0131n\u0131n etraf\u0131nda yer alan kaslar\u0131 kullanarak y\u00fczge\u00e7lerinin \u00fcst\u00fcne su pompalayabildikleri bilinirken g\u00fcn\u00fcm\u00fczdeki k\u00f6pek bal\u0131klar\u0131 evrimle\u015ferek h\u0131zl\u0131 y\u00fczme hareketleriyle suyu solunga\u00e7lar\u0131n\u0131n \u00fczerinden ge\u00e7irmek yerine nefes almak i\u00e7in farkl\u0131 yollar geli\u015ftirmi\u015fler. Bunu da dinlenmek i\u00e7in durduklar\u0131 esnada kas hareketlerine dayal\u0131 hareket gerektirmeyen bir nefes alma metodu uyguluyorlar. Baz\u0131 k\u00f6pek bal\u0131\u011f\u0131 t\u00fcrlerinin antik nefes alma y\u00f6ntemini uygulamak i\u00e7in yeterince g\u00fc\u00e7l\u00fc kaslar\u0131 olmad\u0131\u011f\u0131 halde dinlenmek i\u00e7in durduklar\u0131 saptand\u0131. Bilim<\/a> insanlar\u0131 yine de oksijen azl\u0131\u011f\u0131 ile nas\u0131l ba\u015fa \u00e7\u0131kt\u0131klar\u0131n\u0131 ara\u015ft\u0131rmaya devam ediyorlar. Haydi, bu durumu daha ayr\u0131nt\u0131l\u0131 bir \u015fekilde ele alal\u0131m.<\/p>\n\n\n\n Su ortam\u0131ndaki oksijen konsantrasyonu, havadakinden \u00e7ok daha d\u00fc\u015f\u00fckt\u00fcr. Bu nedenle solunga\u00e7lar\u0131 olan hayvanlar sudan yeterli oksijeni alabilmek i\u00e7in yap\u0131sal ve davran\u0131\u015fsal bir\u00e7ok farkl\u0131 metod geli\u015ftirdiler. Solunga\u00e7l\u0131 hayvanlardan birisi olan k\u00f6pek bal\u0131klar\u0131 da \u00e7evreleri ile uyum i\u00e7inde olacaklar\u0131 etkili bir nefes alma metodu geli\u015ftirdiler. Bir k\u00f6pek bal\u0131\u011f\u0131n\u0131n solunga\u00e7lar\u0131nda lamel i\u00e7eren \u00e7ok say\u0131da t\u00fcyl\u00fc ipli\u011fe sahipti. Lamellerde ise k\u00fc\u00e7\u00fck kan damarlar\u0131 ya da k\u0131lcal damarlar bulunur. Bu k\u0131lcal damarlar sudaki oksijeni emerek karbondioksiti serbest b\u0131rak\u0131rlar.<\/p>\n\n\n\n Lamnidae familyas\u0131na ait olan katil k\u00f6pek bal\u0131\u011f\u0131 ayn\u0131 zamanda b\u00fcy\u00fck beyaz k\u00f6pek bal\u0131\u011f\u0131 olarak da an\u0131l\u0131yor. Ayn\u0131 zamanda en g\u00fc\u00e7l\u00fc ve en sald\u0131rgan k\u00f6pek bal\u0131\u011f\u0131 t\u00fcrleri aras\u0131nda yer alan bu cins, kocaman deniz d\u00fcnyas\u0131n\u0131n hakimi olarak g\u00f6steriliyor.<\/p>\n\n\n\n Kenarlar\u0131 testere t\u0131rt\u0131kl\u0131 di\u015fleri, konik sivri burnu ve torpido \u015feklinde bir g\u00f6vdeye sahip olan katil k\u00f6pek bal\u0131klar\u0131 yeti\u015fkinlik d\u00f6nemlerinde 6 metre kadar uzun olabiliyor. G\u00f6vdesinin \u00fcst k\u0131sm\u0131 gri ve kahverengi tonlar\u0131na sahipken alt k\u0131sm\u0131 beyazd\u0131r. Katil k\u00f6pek bal\u0131klar\u0131 birka\u00e7 farkl\u0131 t\u00fcre sahip. Bunlar aras\u0131nda testere, goblin ve f\u0131rf\u0131rl\u0131 k\u00f6pek bal\u0131\u011f\u0131n\u0131 g\u00f6sterebiliriz.<\/p>\n\n\n\n K\u00f6pek bal\u0131klar\u0131 bizce t\u00fcm hayvanlar aleminin en haval\u0131 \u00fcyelerinden birisi. Siz de \u00f6yle d\u00fc\u015f\u00fcn\u00fcyorsan\u0131z bu muhte\u015fem deniz canl\u0131s\u0131 bu kadar haval\u0131 k\u0131lan nedenleri birlikte ke\u015ffedelim. K\u00f6pek bal\u0131klar\u0131ndan \u00f6\u011frenebilece\u011fimiz \u00f6yle \u00e7ok \u015fey var ki\u2026 8 – 12 ya\u015f aras\u0131 kat\u0131l\u0131mc\u0131lar\u0131n yer alaca\u011f\u0131 at\u00f6lye \u00e7al\u0131\u015fmas\u0131nda k\u00f6pek bal\u0131klar\u0131n\u0131n ya\u015fam\u0131n\u0131 ve \u00f6zelliklerini<\/a> olduk\u00e7a e\u011flenceli bir ortamda konu\u015faca\u011f\u0131z.<\/p>\n","protected":false},"excerpt":{"rendered":" K\u00f6pek bal\u0131klar\u0131n\u0131n tarihi g\u00fcn\u00fcm\u00fczden olduk\u00e7a geriye; 400 milyon y\u0131l \u00f6ncesine kadar dayan\u0131yor. Hatta dinozorlardan \u00f6nce var olduklar\u0131 d\u00fc\u015f\u00fcn\u00fcl\u00fcyor. Kendilerine has kusursuz bir organizma ve duyulara sahip olan e\u015fsiz k\u00f6pek bal\u0131klar\u0131…<\/p>\n","protected":false},"author":2,"featured_media":2431,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"powerkit_post_featured":[],"_links":{"self":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts\/2429"}],"collection":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/comments?post=2429"}],"version-history":[{"count":2,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts\/2429\/revisions"}],"predecessor-version":[{"id":2632,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/posts\/2429\/revisions\/2632"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/media\/2431"}],"wp:attachment":[{"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/media?parent=2429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/categories?post=2429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/tags?post=2429"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/www.fundomundo.com\/kesfet\/wp-json\/wp\/v2\/powerkit_post_featured?post=2429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Katil k\u00f6pek bal\u0131\u011f\u0131<\/h2>\n\n\n\n
\u2018K\u00f6pek Bal\u0131\u011f\u0131 Hakk\u0131nda Her \u015eey\u2019 at\u00f6lyesi hakk\u0131nda<\/h2>\n\n\n\n