{"id":1991,"date":"2015-02-16T12:11:02","date_gmt":"2015-02-16T10:11:02","guid":{"rendered":"http:\/\/bilimvegelecek.com.tr\/?p=1991"},"modified":"2015-02-16T12:11:02","modified_gmt":"2015-02-16T10:11:02","slug":"yeni-bir-tur-sinekkusu-mu","status":"publish","type":"post","link":"https:\/\/bilimvegelecek.com.tr\/index.php\/2015\/02\/16\/yeni-bir-tur-sinekkusu-mu","title":{"rendered":"Yeni bir t\u00fcr sinekku\u015fu mu?"},"content":{"rendered":"<p>Bahama Woodstar, Bahamalarda bulunan ve iki altt\u00fcrden olu\u015fan bir sinekku\u015fudur. Bunlardan bir tanesi Bahamalar\u0131n t\u00fcm\u00fcnde, ama \u00f6zellikle de kuzey adalar\u0131nda s\u0131k\u00e7a g\u00f6r\u00fclen <em>Calliphlox evelynae evelynae<\/em>\u2019dir. Di\u011feri, <em>Calliphlox evelynae lyrura<\/em> ise (\u201c<em>lyrura<\/em>\u201d ismi, erkeklerinin kuyruklar\u0131 klasik lir g\u00f6r\u00fcn\u00fcm\u00fcnde ayr\u0131k t\u00fcylerden olu\u015ftu\u011fu i\u00e7in verilmi\u015ftir) Bahama Tak\u0131madalar\u0131\u2019n\u0131n i\u00e7inde yer alan g\u00fcney Inaguan Adalar\u0131\u2019nda yayg\u0131n g\u00f6r\u00fclmektedir.<br \/>\nKaliforniya \u00dcniversitesi\u2019nden ara\u015ft\u0131rmayla ilgili yay\u0131n\u0131 <em>The Auk<\/em>\u2019da yay\u0131mlanan biyolog Christopher J. Clark\u2019a g\u00f6re, bu alt t\u00fcrler belirgin farklar\u0131 olan iki ayr\u0131 t\u00fcr olarak tan\u0131mlanmal\u0131d\u0131r.<br \/>\nClark\u2019a g\u00f6re, daha \u00f6nce kuyruk t\u00fcylerindeki ufak farkl\u0131l\u0131klardan dolay\u0131 t\u00fcr ayr\u0131m\u0131 yap\u0131lan bu sinekku\u015flar\u0131 1945\u2019ten itibaren Bahama Woodstar\u2019\u0131n altt\u00fcrleri olarak s\u0131n\u0131rland\u0131r\u0131lm\u0131\u015ft\u0131r. Ancak yine Clark\u2019a g\u00f6re, bunlar\u0131 sinekku\u015flar\u0131n\u0131n 2 farkl\u0131 t\u00fcr\u00fc olarak tan\u0131mlamak daha do\u011fru olacakt\u0131r.<br \/>\n<em>Calliphlox evelynae evelynae<\/em> ve <em>Calliphox evelynae lyrura<\/em>\u2019n\u0131n her ikisi de kur yapma d\u00f6neminde kuyruklar\u0131yla mekanik sesler \u00e7\u0131kar\u0131r. Ara\u015ft\u0131rmac\u0131lar, erkek ku\u015flar\u0131n \u00e7iftle\u015fme d\u00f6neminde kuyruklar\u0131ndan hava ge\u00e7i\u015fiyle \u00e7\u0131kard\u0131klar\u0131 sesleri ve \u00f6t\u00fc\u015fleri kaydetti. Ayr\u0131ca sahada her iki altt\u00fcr\u00fcn aralar\u0131nda ge\u00e7en at\u0131\u015fma seslerini de toplad\u0131lar. Gaga ve kanat uzunluklar\u0131n\u0131 kar\u015f\u0131la\u015ft\u0131rd\u0131lar. Doku \u00f6rnekleri kullanarak <em>evelynae<\/em> ve <em>lyrura<\/em>\u2019n\u0131n hangi pop\u00fclasyonda genetik olarak farkl\u0131la\u015fm\u0131\u015f olabilece\u011fini ara\u015ft\u0131rd\u0131lar.<br \/>\nBulduklar\u0131:<br \/>\n1) Eri\u015fkin erkek <em>lyrura<\/em>\u2019n\u0131n kuyru\u011fu <em>evelynae<\/em>\u2019den \u00e7ok daha ayr\u0131k t\u00fcyler i\u00e7eriyordu.<br \/>\n2) Bu farkl\u0131 \u015fekle ba\u011fl\u0131 olarak <em>lyrura<\/em>\u2019n\u0131n kuyruk t\u00fcyleri belirgin \u015fekilde daha tiz bir ses \u00e7\u0131kar\u0131yordu.<br \/>\n3) <em>Lyrura<\/em> ile <em>evelynae<\/em>\u2019nin at\u0131\u015fma \u00f6t\u00fc\u015fleri kalite olarak epeyce farkl\u0131yd\u0131.<br \/>\nErkek evelynae, birbiriyle ba\u011flant\u0131s\u0131z sesler \u00e7\u0131kar\u0131rken, erkek lyrura tamamen farkl\u0131 c\u0131z\u0131rt\u0131ya benzeyen d\u00fczenli bir ses \u00fcretiyordu. Buna g\u00f6re genetik ayr\u0131m\u0131n 400.000-1 milyon y\u0131l \u00f6nce aras\u0131nda olmu\u015f olabilece\u011fi d\u00fc\u015f\u00fcn\u00fcld\u00fc.<br \/>\nBulgular \u0131\u015f\u0131\u011f\u0131nda <em>lyrura<\/em>\u2019y\u0131 tam bir t\u00fcr olarak saymak en do\u011frusu olacakt\u0131r. <em>Calliphlox evelynae evelynae<\/em>, Bahama Woodstar\u2019\u0131n ailesinden say\u0131lmaya devam edilebilir. <em>Lyrura<\/em> ise \u201cInaguan Lyretail\u201d ailesinden olmal\u0131d\u0131r. Bir sonraki ad\u0131mda, Clark ve arkada\u015flar\u0131 bu ismin onanmas\u0131 i\u00e7in Amerikan Ornitologlar Birli\u011fine ba\u015fvuracaklar.<\/p>\n<p><strong>\u00c7eviren: Dr. Ebru Oktay<\/strong><\/p>\n<p><strong>Kaynak: <\/strong>http:\/\/phys.org\/news\/2015-02-species-hummingbird.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bahama Woodstar, Bahamalarda bulunan ve iki altt\u00fcrden olu\u015fan bir sinekku\u015fudur. Bunlardan bir tanesi Bahamalar\u0131n t\u00fcm\u00fcnde, ama \u00f6zellikle de kuzey adalar\u0131nda s\u0131k\u00e7a g\u00f6r\u00fclen Calliphlox evelynae evelynae\u2019dir. Di\u011feri, Calliphlox evelynae lyrura ise (\u201clyrura\u201d ismi, erkeklerinin kuyruklar\u0131 klasik lir g\u00f6r\u00fcn\u00fcm\u00fcnde ayr\u0131k t\u00fcylerden olu\u015ftu\u011fu i\u00e7in verilmi\u015ftir) Bahama Tak\u0131madalar\u0131\u2019n\u0131n i\u00e7inde yer alan g\u00fcney Inaguan Adalar\u0131\u2019nda yayg\u0131n g\u00f6r\u00fclmektedir. Kaliforniya \u00dcniversitesi\u2019nden ara\u015ft\u0131rmayla [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1992,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,21],"tags":[],"class_list":["post-1991","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim-gundemi","category-biyoloji"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/1991","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=1991"}],"version-history":[{"count":0,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/1991\/revisions"}],"wp:attachment":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=1991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=1991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=1991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}