{"id":9629,"date":"2010-01-01T17:47:38","date_gmt":"2010-01-01T15:47:38","guid":{"rendered":"http:\/\/109.232.216.219\/~bilimvegelecek\/?p=9629"},"modified":"2021-04-04T15:40:08","modified_gmt":"2021-04-04T12:40:08","slug":"omurgasiz-hayvanlarin-da-alet-kullanabildigi-belgelendi","status":"publish","type":"post","link":"https:\/\/bilimvegelecek.com.tr\/index.php\/2010\/01\/01\/omurgasiz-hayvanlarin-da-alet-kullanabildigi-belgelendi","title":{"rendered":"Omurgas\u0131z hayvanlar\u0131n da alet kullanabildi\u011fi belgelendi"},"content":{"rendered":"<p>Avustralyal\u0131 bilim insanlar\u0131 taraf\u0131ndan <em>Current Biology<\/em> dergisinde yay\u0131mlanan bir \u00e7al\u0131\u015fmada omurgas\u0131z hayvanlar\u0131n da alet kullanabildikleri ortaya konuldu. Bilim insanlar\u0131na g\u00f6re omurgas\u0131z bir canl\u0131n\u0131n g\u00f6zlemlenen bu davran\u0131\u015f\u0131 son derece s\u0131ra d\u0131\u015f\u0131 ve b\u00fcy\u00fck ihtimalle de omurgas\u0131zlar\u0131n alet kullanmas\u0131n\u0131n ilk kan\u0131t\u0131.<br \/>\nMelbourne\u2019de bulunan Victoria M\u00fczesi\u2019nden biyolog Julian Finn \u201ckafadanbacakl\u0131\u201d organizmalar \u00fczerine \u00e7al\u0131\u015f\u0131yor. Finn g\u00f6zlemledi\u011fi bu davran\u0131\u015f kar\u015f\u0131s\u0131nda \u00e7ok \u015fa\u015f\u0131rd\u0131\u011f\u0131n\u0131 vurguluyor. \u015eimdiye kadar kabuklar alt\u0131nda saklanan pek \u00e7ok ahtapot g\u00f6rd\u00fc\u011f\u00fcn\u00fc ancak bir ahtapotun kabu\u011fu kavray\u0131p deniz taban\u0131nda ko\u015fmaya ba\u015flad\u0131\u011f\u0131n\u0131 hi\u00e7 g\u00f6rmedi\u011fini, izlerken g\u00fclmemek i\u00e7in kendini zor tuttu\u011funu anlat\u0131yor.<br \/>\nFinn ve Victoria M\u00fczesi\u2019nden Mark Norman\u2019\u0131n <em>Amphioctopus marginatus<\/em> olarak adland\u0131r\u0131lan bir ahtapot t\u00fcr\u00fcn\u00fc deniz taban\u0131nda g\u00f6r\u00fcnt\u00fcledikleri filmde, ahtapot yar\u0131m hindistan cevizi kabuklar\u0131n\u0131 se\u00e7ip i\u00e7lerini bo\u015falt\u0131yor ve v\u00fccudunun alt\u0131nda yakla\u015f\u0131k 20 metre uzakl\u0131\u011fa ta\u015f\u0131yor. Sonras\u0131nda iki bo\u015f kabu\u011fu bir araya getirerek k\u00fcre \u015feklinde bir saklanma yeri olu\u015fturuyor.<br \/>\nGrup, 1998 ile 2008 y\u0131llar\u0131 aras\u0131nda Endonezya\u2019da Kuzey Sulawesi ve Bali\u2019de yapt\u0131klar\u0131 bir dizi dal\u0131\u015f s\u0131ras\u0131nda bu t\u00fcr s\u0131ra d\u0131\u015f\u0131 hareketleri 4 farkl\u0131 ahtapotta g\u00f6zlemlemi\u015f.<br \/>\nAhtapotlar\u0131n s\u0131k s\u0131k yabanc\u0131 nesneleri bar\u0131nak olarak kulland\u0131klar\u0131 biliniyor, ancak bilim insanlar\u0131 bu \u00e7al\u0131\u015fma ile damarl\u0131 ahtapotlar\u0131n bir ad\u0131m \u00f6teye ge\u00e7erek kabuklar\u0131 haz\u0131rlad\u0131klar\u0131n\u0131, uzun mesafeler boyunca yanlar\u0131nda ta\u015f\u0131d\u0131klar\u0131n\u0131 ve bar\u0131nak yapmak i\u00e7in tekrar birle\u015ftirdiklerini belgelemi\u015f oldular.<br \/>\nFinn \u015f\u00f6yle devam ediyor: \u201cBu durumu pavurya yengecinden (hermit crab) farkl\u0131 yapan durum ahtapotun kabuklar\u0131 sonra kullanmak i\u00e7in topluyor olmas\u0131d\u0131r. Hareket halindeyken kabuklar sayesinde hi\u00e7bir korunma sa\u011flam\u0131yor ancak ta\u015f\u0131maya devam ediyor. Buradaki al\u0131\u015f\u0131lmad\u0131k durum, ahtapotun daha sonra kullanmak i\u00e7in kabuklar\u0131 toplamas\u0131d\u0131r.\u201d<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9630 alignleft\" src=\"https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2017\/05\/1-7-300x278.jpg\" alt=\"\" width=\"300\" height=\"278\" srcset=\"https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2017\/05\/1-7-300x278.jpg 300w, https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2017\/05\/1-7-600x556.jpg 600w, https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2017\/05\/1-7-768x711.jpg 768w, https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2017\/05\/1-7-454x420.jpg 454w, https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2017\/05\/1-7-640x593.jpg 640w, https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2017\/05\/1-7-681x631.jpg 681w, https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2017\/05\/1-7.jpg 825w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><em>(Kaynaklar: 19 Aral\u0131k 2009 tarihinde http:\/\/news.discovery.com\/animals\/coconut-carrying-octopus.html sitesinden al\u0131nm\u0131\u015ft\u0131r. G\u00f6r\u00fcnt\u00fcler: <\/em><em>\u201cCoconut-carrying octopus\u201d:<\/em> <em>http:\/\/www.youtube.com\/watch?v=1DoWdHOtlrk)<\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Avustralyal\u0131 bilim insanlar\u0131 taraf\u0131ndan Current Biology dergisinde yay\u0131mlanan bir \u00e7al\u0131\u015fmada omurgas\u0131z hayvanlar\u0131n da alet kullanabildikleri ortaya konuldu. Bilim insanlar\u0131na g\u00f6re omurgas\u0131z bir canl\u0131n\u0131n g\u00f6zlemlenen bu davran\u0131\u015f\u0131 son derece s\u0131ra d\u0131\u015f\u0131 ve b\u00fcy\u00fck ihtimalle de omurgas\u0131zlar\u0131n alet kullanmas\u0131n\u0131n ilk kan\u0131t\u0131. Melbourne\u2019de bulunan Victoria M\u00fczesi\u2019nden biyolog Julian Finn \u201ckafadanbacakl\u0131\u201d organizmalar \u00fczerine \u00e7al\u0131\u015f\u0131yor. Finn g\u00f6zlemledi\u011fi bu davran\u0131\u015f kar\u015f\u0131s\u0131nda [&hellip;]<\/p>\n","protected":false},"author":293,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[108,19,38],"tags":[],"class_list":["post-9629","post","type-post","status-publish","format-standard","hentry","category-71-sayi","category-bilim-gundemi","category-dergi-sayilari"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/9629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/users\/293"}],"replies":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=9629"}],"version-history":[{"count":0,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/9629\/revisions"}],"wp:attachment":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=9629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=9629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=9629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}