{"id":6809,"date":"2026-07-17T12:48:01","date_gmt":"2026-07-17T12:48:01","guid":{"rendered":"https:\/\/rdgundem.com\/ates-boceklerinde-isik-sinyalleri-ve-avlanma-davranislari\/"},"modified":"2026-07-17T12:48:01","modified_gmt":"2026-07-17T12:48:01","slug":"ates-boceklerinde-isik-sinyalleri-ve-avlanma-davranislari","status":"publish","type":"post","link":"https:\/\/rdgundem.com\/en\/ates-boceklerinde-isik-sinyalleri-ve-avlanma-davranislari\/","title":{"rendered":"Ate\u015f B\u00f6ceklerinde I\u015f\u0131k Sinyalleri ve Avlanma Davran\u0131\u015flar\u0131"},"content":{"rendered":"<p><span class=\"field field--name-title field--type-string field--label-hidden\">Ate\u015f B\u00f6ceklerinde I\u015f\u0131k Sinyalleri ve Avlanma Davran\u0131\u015flar\u0131<\/span><\/p>\n<div class=\"field field--name-field-kose field--type-entity-reference field--label-inline clearfix\">\n<div class=\"field__label\">K\u00f6\u015fe<\/div>\n<div class=\"field__item\"><a href=\"http:\/\/bilimgenc.tubitak.gov.tr\/koselerimiz\/populer-bilim-yazisi\">Pop\u00fcler Bilim Yaz\u0131s\u0131<\/a><\/div>\n<\/p><\/div>\n<p><span class=\"field field--name-uid field--type-entity-reference field--label-hidden\"><span lang>riza.aycelebi<\/span><\/span><br \/>\n<span class=\"field field--name-created field--type-created field--label-hidden\"><time datetime=\"2026-07-17T15:48:01+03:00\" title=\"Cuma, Temmuz 17, 2026 - 15:48 [+03:0015+03:00 31\u00f6sFri, 17 Jul 2026 15:48:01 +03004803 b48\u00e7480748]\" class=\"datetime\">Cu, 07\/17\/2026 &#8211; 15:48<\/time><br \/>\n<\/span><\/p>\n<div class=\"field field--name-field-tags field--type-entity-reference field--label-inline clearfix\">\n<div class=\"field__label\">Konu<\/div>\n<div class=\"field__items\">\n<div class=\"field__item\"><a href=\"http:\/\/bilimgenc.tubitak.gov.tr\/konular\/biyoloji-0\">Biyoloji<\/a><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"field field--name-field-yazar field--type-string field--label-hidden field__item\">Emre \u00c7evik<\/div>\n<div class=\"field field--name-field-makale-gorseli field--type-image field--label-inline clearfix\">\n<div class=\"field__label\">Makale G\u00f6rseli<\/div>\n<div class=\"field__items\">\n<div class=\"field__item\">\/sites\/default\/files\/styles\/bp-770px-custom_user_desktop_1x\/public\/atesbocegi.jpg?itok=C8pWTWjj<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item\">\n<p class=\"gorselAlti\">Ruiruito\/iStockphoto.com<\/p>\n<p>\u00c7o\u011fu ate\u015f b\u00f6ce\u011fi i\u00e7in \u0131\u015f\u0131k sinyalleri, karanl\u0131kta e\u015f bulmay\u0131 sa\u011flayan \u00f6nemli bir ileti\u015fim arac\u0131d\u0131r. Her t\u00fcr\u00fcn kendine \u00f6zg\u00fc bir yan\u0131p s\u00f6nme \u00f6r\u00fcnt\u00fcs\u00fc bulunur. \u00d6rne\u011fin<em> Photinus <\/em>cinsi erkek ate\u015f b\u00f6cekleri u\u00e7arken kar\u0131nlar\u0131n\u0131n alt k\u0131sm\u0131ndan \u0131\u015f\u0131k yayar. Yerde ya da bitkilerin aras\u0131nda bekleyen di\u015filer ise t\u00fcrlerine \u00f6zg\u00fc bu sinyalleri tan\u0131d\u0131klar\u0131nda \u0131\u015f\u0131kla kar\u015f\u0131l\u0131k verir. B\u00f6ylece di\u015fi ve erkek bireylerin birbirlerini bulmalar\u0131 kolayla\u015f\u0131r.<\/p>\n<p>\u00d6te yandan do\u011fadaki bu ileti\u015fim sistemi bazen beklenmedik sonu\u00e7lara yol a\u00e7abilir.<em> Photuris<\/em> cinsine ait baz\u0131 di\u015fi ate\u015f b\u00f6cekleri, \u00f6zellikle \u00e7iftle\u015ftikten sonra <em>Photinus<\/em> di\u015filerinin verdi\u011fi \u0131\u015f\u0131k yan\u0131tlar\u0131n\u0131 taklit edebilir. Bu sinyalleri alg\u0131layan erkekler bir e\u015f bulduklar\u0131n\u0131 d\u00fc\u015f\u00fcnerek yakla\u015f\u0131r. Ancak onlar\u0131 bekleyen \u015fey bir e\u015f de\u011fil, bir avc\u0131d\u0131r.<\/p>\n<p>Peki <em>Photuris<\/em> di\u015fileri neden b\u00f6yle bir strateji geli\u015ftirmi\u015ftir? Bunun nedeni yaln\u0131zca besin elde etmek de\u011fildir. <em>Photinus <\/em>cinsi ate\u015f b\u00f6cekleri, v\u00fccutlar\u0131nda lucibufagin ad\u0131 verilen ve ku\u015flar, \u00f6r\u00fcmcekler ile di\u011fer baz\u0131 avc\u0131lara kar\u015f\u0131 koruma sa\u011flayan savunma bile\u015fikleri ta\u015f\u0131r. <em>Photuris<\/em> di\u015fileri ise bu maddeleri kendileri \u00fcretemez. Bu nedenle avc\u0131 di\u015fi, av\u0131n\u0131 yedi\u011finde yaln\u0131zca besin elde etmi\u015f olmaz, ayn\u0131 zamanda bu koruyucu kimyasallar\u0131 da b\u00fcnyesine aktar\u0131r. Bir canl\u0131n\u0131n ba\u015fka bir canl\u0131dan elde etti\u011fi kimyasal savunma maddelerini kendi korunmas\u0131 i\u00e7in kullanmas\u0131na kleptofarmakoloji ad\u0131 verilir. Bu strateji sayesinde <em>Photuris<\/em> di\u015fileri hem kendilerini hem de ileride b\u0131rakacaklar\u0131 yumurtalar\u0131 avc\u0131lara kar\u015f\u0131 daha iyi koruyabilir.<\/p>\n<p>Bilim insanlar\u0131, avc\u0131 ve av aras\u0131ndaki bu ili\u015fkinin zamanla kar\u015f\u0131l\u0131kl\u0131 uyum s\u00fcre\u00e7lerini de \u015fekillendirmi\u015f olabilece\u011fini d\u00fc\u015f\u00fcn\u00fcyor. Yap\u0131lan \u00e7al\u0131\u015fmalar, baz\u0131<em> Photinus<\/em> erkeklerinin <em>Photuris<\/em> di\u015filerinin taklit sinyallerine kar\u015f\u0131 daha se\u00e7ici davranabildi\u011fini ve e\u015fle\u015fme \u00f6ncesinde daha uzun ya da daha karma\u015f\u0131k sinyal al\u0131\u015fveri\u015fleri ger\u00e7ekle\u015ftirebildi\u011fini g\u00f6steriyor. Bununla birlikte bu davran\u0131\u015flar\u0131n t\u00fcrler aras\u0131nda farkl\u0131l\u0131k g\u00f6sterebildi\u011fi d\u00fc\u015f\u00fcn\u00fcl\u00fcyor.<\/p>\n<p>Bir dahaki sefere bir yaz gecesinde yan\u0131p s\u00f6nen bir ate\u015f b\u00f6ce\u011fi g\u00f6rd\u00fc\u011f\u00fcn\u00fczde, bu \u0131\u015f\u0131klar\u0131n yaln\u0131zca e\u015f bulmaya y\u00f6nelik bir \u00e7a\u011fr\u0131 olmayabilece\u011fini akl\u0131n\u0131zda tutun. \u00c7o\u011fu zaman \u00e7iftle\u015fme ileti\u015fiminin bir par\u00e7as\u0131 olan bu sinyaller, baz\u0131 t\u00fcrlerde avlanma amac\u0131yla da kullan\u0131labilir. Ate\u015f b\u00f6ceklerinin \u0131\u015f\u0131klar\u0131, do\u011fada ileti\u015fim, savunma ve avlanma davran\u0131\u015flar\u0131n\u0131n nas\u0131l i\u00e7 i\u00e7e ge\u00e7ebildi\u011fine dair dikkat \u00e7ekici bir \u00f6rnek sunuyor.<\/p>\n<p><strong>Kaynaklar:<\/strong><\/p>\n<ul>\n<li>Yang, L., Borne, F., Betz, A., ve ark. (2023). <a href=\"https:\/\/www.cell.com\/current-biology\/fulltext\/S0960-9822(23)01464-1?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0960982223014641%3Fshowall%3Dtrue\">Predatory fireflies and their toxic firefly prey have evolved distinct toxin resistance strategies<\/a>. Current Biology,\u00a033, 5160-5168.e7<\/li>\n<li>Lloyd, J. E. (1965). <a href=\"https:\/\/www.science.org\/doi\/10.1126\/science.149.3684.653\">Aggressive Mimicry in\u00a0Photuris: Firefly Femmes Fatales<\/a>. Science, 149, 3684, s. 653-654.<\/li>\n<li>Lloyd, J. E. (1975). <a href=\"https:\/\/www.science.org\/doi\/10.1126\/science.187.4175.452\">Aggressive Mimicry in\u00a0Photuris\u00a0Fireflies: Signal Repertoires by Femmes Fatales<\/a>. Science, 187, 4175, s. 452-453.<\/li>\n<\/ul>\n<p><strong><em>Yazar Hakk\u0131nda:<\/em><\/strong><\/p>\n<p><em>Emre \u00c7evik<\/em><\/p>\n<p><em>Hacettepe \u00dcniversitesi Biyoloji B\u00f6l\u00fcm\u00fc Lisans \u00d6\u011frencisi<\/em><\/p>\n<\/div>\n<section class=\"field field--name-field-comment field--type-comment field--label-above comment-wrapper\">\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Ate\u015f B\u00f6ceklerinde I\u015f\u0131k Sinyalleri ve Avlanma Davran\u0131\u015flar\u0131 K\u00f6\u015fe Pop\u00fcler Bilim Yaz\u0131s\u0131 riza.aycelebi Cu, 07\/17\/2026 &#8211; 15:48 Konu Biyoloji Emre \u00c7evik Makale G\u00f6rseli \/sites\/default\/files\/styles\/bp-770px-custom_user_desktop_1x\/public\/atesbocegi.jpg?itok=C8pWTWjj Ruiruito\/iStockphoto.com \u00c7o\u011fu ate\u015f b\u00f6ce\u011fi i\u00e7in \u0131\u015f\u0131k sinyalleri, karanl\u0131kta e\u015f bulmay\u0131 sa\u011flayan \u00f6nemli bir ileti\u015fim arac\u0131d\u0131r. Her t\u00fcr\u00fcn kendine \u00f6zg\u00fc bir yan\u0131p s\u00f6nme \u00f6r\u00fcnt\u00fcs\u00fc bulunur. \u00d6rne\u011fin Photinus cinsi erkek ate\u015f b\u00f6cekleri u\u00e7arken kar\u0131nlar\u0131n\u0131n &hellip;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":"","footnotes":""},"categories":[19],"tags":[],"class_list":["post-6809","post","type-post","status-publish","format-standard","hentry","category-bilim"],"_links":{"self":[{"href":"https:\/\/rdgundem.com\/en\/wp-json\/wp\/v2\/posts\/6809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rdgundem.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rdgundem.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rdgundem.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rdgundem.com\/en\/wp-json\/wp\/v2\/comments?post=6809"}],"version-history":[{"count":0,"href":"https:\/\/rdgundem.com\/en\/wp-json\/wp\/v2\/posts\/6809\/revisions"}],"wp:attachment":[{"href":"https:\/\/rdgundem.com\/en\/wp-json\/wp\/v2\/media?parent=6809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rdgundem.com\/en\/wp-json\/wp\/v2\/categories?post=6809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rdgundem.com\/en\/wp-json\/wp\/v2\/tags?post=6809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}