{"id":5006111,"date":"2012-06-08T17:00:17","date_gmt":"2012-06-08T15:00:17","guid":{"rendered":"https:\/\/criticalbiomass.blog.hu\/2012\/06\/08\/a_capa_szeme"},"modified":"2012-06-08T17:00:17","modified_gmt":"2012-06-08T15:00:17","slug":"a_capa_szeme","status":"publish","type":"post","link":"https:\/\/criticalbiomass.hu\/?p=5006111","title":{"rendered":"A c\u00e1pa szeme"},"content":{"rendered":"<p><!-- \t\t@page { margin: 2cm } \t\tP { margin-bottom: 0.21cm } --><\/p>\n<p style=\"margin-bottom: 0cm;\"><img loading=\"lazy\" decoding=\"async\" class=\"blossom-image-align-right\" src=\"http:\/\/criticalbiomass.blog.hu\/media\/image\/201206\/capaszem01.jpg\" alt=\"\" width=\"317\" height=\"365\" \/>A Gr\u00f6nlandi c\u00e1pa (<em>Somniosus microcephalus <\/em>) egy viszonylag nagy test\u0171, hat m\u00e9teresn\u00e9l is hosszabbra n\u00f6v\u0151 j\u00f3sz\u00e1g, amelynek egy saj\u00e1tos \u00e9l\u0151sk\u00f6d\u0151j\u00e9r\u0151l sz\u00f3l a mai cikk, az <em>Ommatokoita elongata<\/em> -r\u00f3l, egy apr\u00f3, mind\u00f6ssze hat centim\u00e9teres r\u00e1 kr\u00f3l. A r\u00e1k el\u00e9g k\u00e9nyelmetlen helyre f\u00e9szkeli be mag\u00e1t, ugyanis a c\u00e1pa szemgoly\u00f3j\u00e1ban \u00e9l, egy k\u00fcl\u00f6n erre szolg\u00e1l\u00f3 szervvel a receh\u00e1rty\u00e1ra r\u00f6gz\u00edti mag\u00e1t, \u00fagy, hogy a teste kil\u00f3g a v\u00edzbe. Ez egy roppant kellemetlen \u00e1llapot, r\u00e1ad\u00e1sul el\u00e9g gyakori, egy 1959-60 -as felm\u00e9r\u00e9s alapj\u00e1n a Gr\u00f6nland mellett kifogott 1505 c\u00e1p\u00e1b\u00f3l csak tizenh\u00e9tben nem tal\u00e1lt\u00e1k meg ezt az \u00e9l\u0151sk\u00f6d\u0151 r\u00e1kot (98,9% -os fert\u0151z\u00f6tts\u00e9g). Ezen t\u00e9nyek alapj\u00e1n joggal mer\u00fcl fel a k\u00e9rd\u00e9s, hogy m\u00e9gis hogyan \u00e9l t\u00fal a Gr\u00f6nlandi c\u00e1pa, ha ennyire fert\u0151z\u00f6tt a popul\u00e1ci\u00f3. Az egyik v\u00e9lem\u00e9ny szerint a r\u00e1k nem k\u00e1ros\u00edtja olyan m\u00e9rt\u00e9kben a l\u00e1t\u00e1st, hogy g\u00e1tolja a gazd\u00e1t, a m\u00e1sik szerint a faj maga a kihal\u00e1s sz\u00e9l\u00e9n t\u00e1ncol.<\/p>\n<p style=\"margin-bottom: 0cm;\">Hogy erre v\u00e1laszt kapjanak, a szerz\u0151k 1996 -ban c\u00e1p\u00e1kat fogtak \u00e9s megvizsg\u00e1lt\u00e1k a szem\u00fcket. Az els\u0151 \u00e1br\u00e1n l\u00e1that\u00f3hoz hasonl\u00f3 volt mind a hat \u00e1llat l\u00e1t\u00f3szerve, a receh\u00e1rty\u00e1t nagy m\u00e9ret\u0171 heges foltok bor\u00edtott\u00e1k, a r\u00e1k kapaszkod\u00e1si hely\u00e9n \u00e9s att\u00f3l t\u00e1volabb is. A metszeteken gyullad\u00e1s \u00e9s nekr\u00f3zis nyomai is tiszt\u00e1n l\u00e1tszottak. A szerz\u0151k meg\u00e1llap\u00edt\u00e1sa szerint a c\u00e1p\u00e1k szeme nagy m\u00e9rt\u00e9kben k\u00e1rosodott, biztosan jelent\u0151sen cs\u00f6kkent a l\u00e1t\u00e1suk, nagy val\u00f3sz\u00edn\u0171s\u00e9ggel teljesen megvakultak.<\/p>\n<p style=\"margin-bottom: 0cm;\">Viszont meglep\u0151 m\u00f3don a vak c\u00e1p\u00e1k teljesen eg\u00e9szs\u00e9gesnek \u00e9s j\u00f3l t\u00e1pl\u00e1ltnak bizonyultak, r\u00e1ad\u00e1sul h\u00e1rmuk gyomr\u00e1ban friss zs\u00e1km\u00e1nyt is tal\u00e1ltak, l\u00e1that\u00f3an nem \u00e9heztek. \u00dagy t\u0171nik az \u00e9l\u0151sk\u00f6d\u0151j\u00fck megvak\u00edtotta \u0151ket, de ez nem okozott nekik k\u00fcl\u00f6n\u00f6sebb h\u00e1tr\u00e1nyt.<\/p>\n<p style=\"margin-bottom: 0cm;\">\u00a0<\/p>\n<p style=\"margin-bottom: 0cm;\">Borucinska JD, Benz GW and Whiteley HE (1998): Ocular lesions associated with attachment of the parasitic copepod Ommatokoita elongata (Grant) to corneas of<\/p>\n<p style=\"margin-bottom: 0cm;\">Greenland sharks, Somniosus microcephalus (Bloch &amp; Schneider). Journal of Fish Diseases 21, 415-422<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Gr\u00f6nlandi c\u00e1pa (Somniosus microcephalus ) egy viszonylag nagy test\u0171, hat m\u00e9teresn\u00e9l is hosszabbra n\u00f6v\u0151 j\u00f3sz\u00e1g, amelynek egy saj\u00e1tos \u00e9l\u0151sk\u00f6d\u0151j\u00e9r\u0151l sz\u00f3l a mai cikk, az Ommatokoita elongata -r\u00f3l, egy apr\u00f3, mind\u00f6ssze hat centim\u00e9teres r\u00e1 kr\u00f3l. A r\u00e1k el\u00e9g k\u00e9nyelmetlen helyre &hellip; <a href=\"https:\/\/criticalbiomass.hu\/?p=5006111\">Egy kattint\u00e1s ide a folytat\u00e1shoz&#8230;. <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5006111","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts\/5006111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5006111"}],"version-history":[{"count":0,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts\/5006111\/revisions"}],"wp:attachment":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5006111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5006111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5006111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}