{"id":140374,"date":"2026-07-07T04:04:09","date_gmt":"2026-07-07T04:04:09","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/140374\/"},"modified":"2026-07-07T04:04:09","modified_gmt":"2026-07-07T04:04:09","slug":"ukousnou-vam-prst-jako-nic-ctverzubci-mohou-narusit-letni-sezonu-ve-vychodnim-stredomori","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/140374\/","title":{"rendered":"Ukousnou v\u00e1m prst jako nic. \u010ctverzubci mohou naru\u0161it letn\u00ed sezonu ve v\u00fdchodn\u00edm St\u0159edomo\u0159\u00ed"},"content":{"rendered":"\u010ctverzubec se b\u011b\u017en\u011b vyskytuje v\u00a0Indick\u00e9m oce\u00e1nu a\u00a0v z\u00e1padn\u00edm Pacifiku, do St\u0159edomo\u0159\u00ed se v\u0161ak dostal p\u0159es Suezsk\u00fd pr\u016fplav z\u00a0Rud\u00e9ho mo\u0159e. V\u00a0otepluj\u00edc\u00edch se vod\u00e1ch se mu nav\u00edc da\u0159\u00ed. Situace je zat\u00edm nejviditeln\u011bj\u0161\u00ed u\u00a0\u0159eck\u00fdch a\u00a0kypersk\u00fdch b\u0159eh\u016f, ryba v\u0161ak byla pozorov\u00e1na u\u017e i\u00a0u dal\u0161\u00edch zem\u00ed.<\/p>\n
Velmi rychle si j\u00ed v\u0161imli zejm\u00e9na kyper\u0161t\u00ed ryb\u00e1\u0159i. Ryba jim za\u010dala prokous\u00e1vat s\u00edt\u011b a\u00a0po\u017e\u00edrat \u00falovky.<\/p>\n
Krom\u011b toho, \u017ee jej\u00ed kousnut\u00ed m\u016f\u017ee zp\u016fsobit v\u00e1\u017en\u00e9 poran\u011bn\u00ed, jsou jej\u00ed maso a\u00a0vnit\u0159n\u00ed org\u00e1ny jedovat\u00e9, proto\u017ee obsahuj\u00ed neurotoxin tetrodotoxin. Pokud by tak n\u011bkdo jej\u00ed maso poz\u0159el, vystavil by se riziku selh\u00e1n\u00ed srdce \u010di plic. Na Kr\u00e9t\u011b u\u017e takto p\u0159i\u0161el o\u00a0\u017eivot pes, kter\u00fd poz\u0159el \u010d\u00e1st mrtv\u00e9ho \u010dtverzubce nalezen\u00e9ho na pl\u00e1\u017ei. Symptomy otravy se podle majitelky dostavily t\u00e9m\u011b\u0159 okam\u017eit\u011b a\u00a0fenka Morena do p\u016fl hodiny uhynula.<\/p>\n
\u010ctverzubci byli ve St\u0159edomo\u0159\u00ed poprv\u00e9 pozorov\u00e1ni u\u017e v\u00a0roce 2003, jejich populace se v\u0161ak v\u00a0posledn\u00edch letech v\u00fdrazn\u011b zv\u00fd\u0161ila. Probl\u00e9m je v\u00fdrazn\u00fd zejm\u00e9na u\u00a0destinac\u00ed, jako je Rhodos. Spat\u0159eni v\u0161ak byli u\u017e tak\u00e9 v\u00fdrazn\u011b z\u00e1padn\u011bji, u\u00a0It\u00e1lie a\u00a0\u0160pan\u011blska. U\u017e v\u00a0roce 2024\u00a0byla tato ryba zaznamen\u00e1na tak\u00e9 v\u00a0Chorvatsku. Rakousk\u00e9 \u00fa\u0159ady proto sv\u00e9 ob\u010dany varuj\u00ed p\u0159ed invazivn\u00edmi druhy v\u00a0\u010cechy obl\u00edben\u00e9 zemi, hlavn\u00ed pozornost v\u0161ak st\u00e1le v\u011bnuj\u00ed perut\u00fdn\u016fm.<\/p>\n
S\u00a0\u010dast\u011bj\u0161\u00edm v\u00fdskytem \u010dtverzubc\u016f v\u00a0\u0158ecku se objevuj\u00ed tak\u00e9 zpr\u00e1vy o\u00a0poran\u011bn\u00ed plavc\u016f. Minul\u00fd t\u00fdden si musela star\u0161\u00ed \u0158ekyn\u011b nechat za\u0161\u00edt r\u00e1nu po \u00fatoku ve Vark\u00edze nedaleko At\u00e9n.<\/p>\n
\u201ePokud v\u00e1s jeden z\u00a0nich kousne, jednodu\u0161e v\u00e1m odd\u011bl\u00ed prst od ruky. Ni\u010d\u00ed cel\u00e9 mo\u0159e, nic po nich nezbyde,\u201c uvedl varovn\u011b \u0159eck\u00fd ryb\u00e1\u0159 Alexis Charalampakis.<\/p>\n
Co d\u011blat p\u0159i kousnut\u00ed<\/p>\n
\u0158eck\u00fd \u010cerven\u00fd k\u0159\u00ed\u017e uvedl, \u017ee v\u00a0p\u0159\u00edpad\u011b kousnut\u00ed je t\u0159eba vyhledat l\u00e9ka\u0159skou p\u00e9\u010di, proto\u017ee zran\u011bn\u00ed mohou b\u00fdt v\u00e1\u017en\u00e1. R\u00e1na se m\u00e1 vy\u010distit \u010distou vodou a\u00a0m\u00fddlem, n\u00e1sledn\u011b se na ni m\u00e1 p\u0159ilo\u017eit g\u00e1za a\u00a0siln\u011b stisknout. Pot\u00e9 je nutn\u00e9 vyhledat l\u00e9ka\u0159e.<\/p>\n
Pod\u00e9l n\u011bkter\u00fdch z\u00e1tok na ostrov\u011b Evia u\u017e bylo nata\u017eeno 2,5\u00a0kilometru plovouc\u00ed bari\u00e9ry, kter\u00e1 by m\u011bla zabr\u00e1nit \u010dtverzubc\u016fm p\u0159ibl\u00ed\u017eit se k\u00a0pob\u0159e\u017e\u00ed. S\u00edt\u011b byly p\u016fvodn\u011b zam\u00fd\u0161len\u00e9 jako ochrana p\u0159ed med\u00fazami, kter\u00e9 zdej\u0161\u00ed pl\u00e1\u017ee ovl\u00e1dly loni v\u00a0l\u00e9t\u011b. \u201eNyn\u00ed se v\u0161ak ukazuje, \u017ee maj\u00ed \u0161ir\u0161\u00ed vyu\u017eit\u00ed,\u201c uvedl z\u00e1stupce starosty Chalkidy Antonis Spanis.<\/p>\n
Chyst\u00e1 se tak dal\u0161\u00edch sedm kilometr\u016f plovouc\u00edch s\u00ed\u0165ov\u00fdch bari\u00e9r, kter\u00e9 by m\u011bly b\u00fdt dostate\u010dn\u011b siln\u00e9, aby se jimi \u010dtverzubci neprokousali. Pro p\u0159edstavu, pro \u010dtverzubce nen\u00ed probl\u00e9m prokousnout a\u00a0utrhnout kus plechovky.<\/p>\n
Kypersk\u00e9 \u00fa\u0159ady finan\u010dn\u011b motivovaly ryb\u00e1\u0159e k\u00a0odlovu \u010dtverzubc\u016f u\u017e v\u00a0roce 2024.\u00a0Od t\u00e9 doby ryb\u00e1\u0159i dok\u00e1zali z\u00a0vody odstranit v\u00edce ne\u017e sto tun t\u011bchto ryb, kter\u00e9 ve St\u0159edomo\u0159\u00ed nemaj\u00ed dostatek p\u0159irozen\u00fdch pred\u00e1tor\u016f, kte\u0159\u00ed by jejich populaci \u00fa\u010dinn\u011b regulovali. Minul\u00fd t\u00fdden k\u00a0podobn\u00e9mu kroku p\u0159istoupily i\u00a0\u0159eck\u00e9 \u00fa\u0159ady, kter\u00e9 nab\u00eddly v\u00a0p\u0159epo\u010dtu bezm\u00e1la 130\u00a0K\u010d za ka\u017ed\u00fd chycen\u00fd kilogram tohoto invazivn\u00edho druhu.<\/p>\n
![](\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/07\/1783397049_924_ctverzubec-striborpasy-lagocephalus-sceleratus.jpeg\")
<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u010ctverzubec se b\u011b\u017en\u011b vyskytuje v\u00a0Indick\u00e9m oce\u00e1nu a\u00a0v z\u00e1padn\u00edm Pacifiku, do St\u0159edomo\u0159\u00ed se v\u0161ak dostal p\u0159es Suezsk\u00fd pr\u016fplav z\u00a0Rud\u00e9ho…\n","protected":false},"author":2,"featured_media":140375,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[11],"tags":[7526,21887,7794,54,53,52],"class_list":["post-140374","post","type-post","status-publish","format-standard","has-post-thumbnail","category-svet","tag-recko","tag-ryby","tag-stredomori","tag-svet","tag-world","tag-world-news"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116876716812527618","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/140374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=140374"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/140374\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/140375"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=140374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=140374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=140374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}