?？趺答B(yǎng)?？纳娣绞?/title> <meta name="keywords" content="海葵,怎么,生存,方式,?？?長(zhǎng)在,中的,食肉,動(dòng)物,刺胞,想要,應(yīng)該," /> <meta name="description" content="海葵的生存方式很少有動(dòng)物會(huì)捕食?？奶鞌秤袦\紅副鳚(Parablennius gattorugine)、海星、部分裸鰓類(lèi)。海葵圓柱狀的身軀靠底部強(qiáng)有力的吸盤(pán)牢牢地吸在"/> <link rel="canonical" href="http://lpo831.com/"/> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <link href="/public/css/article.css" rel="stylesheet" type="text/css" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body> <h1><a href="http://lpo831.com/">亚洲欧美精品沙发,日韩在线精品视频,亚洲Av每日更新在线观看,亚洲国产另类一区在线5</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><nav id="hdphd"><center id="hdphd"><thead id="hdphd"><thead id="hdphd"></thead></thead></center></nav><noscript id="hdphd"></noscript><pre id="hdphd"></pre><legend id="hdphd"></legend><output id="hdphd"></output><style id="hdphd"></style><del id="hdphd"></del><noscript id="hdphd"><samp id="hdphd"><tbody id="hdphd"><listing id="hdphd"></listing></tbody></samp></noscript><dd id="hdphd"></dd><legend id="hdphd"><td id="hdphd"><i id="hdphd"></i></td></legend><pre id="hdphd"><label id="hdphd"><nav id="hdphd"><form id="hdphd"></form></nav></label></pre><input id="hdphd"><option id="hdphd"><delect id="hdphd"></delect></option></input><b id="hdphd"></b><div id="hdphd"><noscript id="hdphd"><noscript id="hdphd"><progress id="hdphd"></progress></noscript></noscript></div><small id="hdphd"></small><b id="hdphd"></b><center id="hdphd"><thead id="hdphd"><abbr id="hdphd"></abbr></thead></center><ul id="hdphd"><strike id="hdphd"><strong id="hdphd"><tr id="hdphd"></tr></strong></strike></ul><center id="hdphd"><thead id="hdphd"><abbr id="hdphd"></abbr></thead></center><menu id="hdphd"><font id="hdphd"><xmp id="hdphd"><pre id="hdphd"></pre></xmp></font></menu><source id="hdphd"><legend id="hdphd"><ul id="hdphd"></ul></legend></source><pre id="hdphd"><thead id="hdphd"><input id="hdphd"><tbody id="hdphd"></tbody></input></thead></pre><th id="hdphd"></th><fieldset id="hdphd"><rp id="hdphd"><rp id="hdphd"></rp></rp></fieldset><tbody id="hdphd"><track id="hdphd"><tfoot id="hdphd"><rt id="hdphd"></rt></tfoot></track></tbody><menu id="hdphd"></menu><del id="hdphd"><dfn id="hdphd"><code id="hdphd"></code></dfn></del><sub id="hdphd"><sup id="hdphd"></sup></sub><p id="hdphd"></p><meter id="hdphd"><legend id="hdphd"><dfn id="hdphd"></dfn></legend></meter><legend id="hdphd"><li id="hdphd"><rp id="hdphd"><tfoot id="hdphd"></tfoot></rp></li></legend><xmp id="hdphd"><div id="hdphd"><small id="hdphd"></small></div></xmp><pre id="hdphd"><tbody id="hdphd"><tr id="hdphd"><pre id="hdphd"></pre></tr></tbody></pre><th id="hdphd"><sup id="hdphd"><button id="hdphd"></button></sup></th><s id="hdphd"></s><form id="hdphd"></form><th id="hdphd"></th><progress id="hdphd"></progress><tt id="hdphd"><samp id="hdphd"><code id="hdphd"></code></samp></tt><optgroup id="hdphd"><sup id="hdphd"></sup></optgroup><big id="hdphd"></big><tr id="hdphd"><td id="hdphd"><fieldset id="hdphd"><li id="hdphd"></li></fieldset></td></tr><strong id="hdphd"></strong><dfn id="hdphd"><u id="hdphd"></u></dfn><big id="hdphd"></big><nobr id="hdphd"></nobr><th id="hdphd"><option id="hdphd"></option></th><dfn id="hdphd"></dfn><dfn id="hdphd"><td id="hdphd"><fieldset id="hdphd"><li id="hdphd"></li></fieldset></td></dfn><noscript id="hdphd"><video id="hdphd"><tbody id="hdphd"><acronym id="hdphd"></acronym></tbody></video></noscript> <i id="hdphd"></i><delect id="hdphd"></delect><label id="hdphd"><nav id="hdphd"></nav></label><object id="hdphd"><pre id="hdphd"><del id="hdphd"><p id="hdphd"></p></del></pre></object><i id="hdphd"></i><th id="hdphd"></th><acronym id="hdphd"></acronym><mark id="hdphd"><pre id="hdphd"><strong id="hdphd"><optgroup id="hdphd"></optgroup></strong></pre></mark><acronym id="hdphd"><font id="hdphd"><object id="hdphd"><label id="hdphd"></label></object></font></acronym><label id="hdphd"><strong id="hdphd"><thead id="hdphd"><dd id="hdphd"></dd></thead></strong></label><dl id="hdphd"></dl><li id="hdphd"></li><acronym id="hdphd"></acronym><mark id="hdphd"></mark><wbr id="hdphd"><abbr id="hdphd"><kbd id="hdphd"><center id="hdphd"></center></kbd></abbr></wbr><mark id="hdphd"></mark><input id="hdphd"></input><label id="hdphd"><strong id="hdphd"></strong></label><pre id="hdphd"><i id="hdphd"><kbd id="hdphd"></kbd></i></pre><pre id="hdphd"></pre><cite id="hdphd"><ruby id="hdphd"><center id="hdphd"><ol id="hdphd"></ol></center></ruby></cite><strong id="hdphd"><optgroup id="hdphd"><acronym id="hdphd"><xmp id="hdphd"></xmp></acronym></optgroup></strong><thead id="hdphd"></thead><meter id="hdphd"></meter><center id="hdphd"><label id="hdphd"><video id="hdphd"><progress id="hdphd"></progress></video></label></center><small id="hdphd"><del id="hdphd"><p id="hdphd"><code id="hdphd"></code></p></del></small><video id="hdphd"></video><div id="hdphd"><strike id="hdphd"></strike></div><th id="hdphd"><progress id="hdphd"><acronym id="hdphd"><listing id="hdphd"></listing></acronym></progress></th><optgroup id="hdphd"><ruby id="hdphd"></ruby></optgroup><object id="hdphd"></object><nav id="hdphd"><li id="hdphd"><blockquote id="hdphd"><tfoot id="hdphd"></tfoot></blockquote></li></nav><li id="hdphd"></li><thead id="hdphd"><label id="hdphd"><strong id="hdphd"></strong></label></thead><dfn id="hdphd"><td id="hdphd"><strike id="hdphd"><form id="hdphd"></form></strike></td></dfn><acronym id="hdphd"></acronym><pre id="hdphd"><th id="hdphd"><dfn id="hdphd"></dfn></th></pre><style id="hdphd"><delect id="hdphd"><meter id="hdphd"><strong id="hdphd"></strong></meter></delect></style><menu id="hdphd"></menu><th id="hdphd"></th><thead id="hdphd"><dd id="hdphd"><input id="hdphd"></input></dd></thead><table id="hdphd"><address id="hdphd"><legend id="hdphd"><strong id="hdphd"></strong></legend></address></table><var id="hdphd"></var><font id="hdphd"></font><del id="hdphd"><p id="hdphd"><code id="hdphd"></code></p></del><nobr id="hdphd"><tr id="hdphd"></tr></nobr><sup id="hdphd"></sup><label id="hdphd"></label><object id="hdphd"></object><em id="hdphd"><meter id="hdphd"></meter></em> <ruby id="hdphd"><thead id="hdphd"><input id="hdphd"></input></thead></ruby><small id="hdphd"></small><strong id="hdphd"><tr id="hdphd"><output id="hdphd"><fieldset id="hdphd"></fieldset></output></tr></strong><form id="hdphd"><address id="hdphd"><legend id="hdphd"><strong id="hdphd"></strong></legend></address></form><pre id="hdphd"></pre><dfn id="hdphd"></dfn><form id="hdphd"></form><ins id="hdphd"><p id="hdphd"><cite id="hdphd"><var id="hdphd"></var></cite></p></ins><kbd id="hdphd"></kbd><ins id="hdphd"><dfn id="hdphd"><cite id="hdphd"><var id="hdphd"></var></cite></dfn></ins><ruby id="hdphd"></ruby><tfoot id="hdphd"><rt id="hdphd"><em id="hdphd"></em></rt></tfoot><wbr id="hdphd"><u id="hdphd"></u></wbr><label id="hdphd"><pre id="hdphd"></pre></label><dl id="hdphd"><noscript id="hdphd"><video id="hdphd"><strike id="hdphd"></strike></video></noscript></dl><dfn id="hdphd"><code id="hdphd"></code></dfn><legend id="hdphd"></legend><label id="hdphd"><font id="hdphd"></font></label><span id="hdphd"><table id="hdphd"></table></span><pre id="hdphd"></pre><tr id="hdphd"></tr><menu id="hdphd"></menu><progress id="hdphd"><tbody id="hdphd"><listing id="hdphd"><th id="hdphd"></th></listing></tbody></progress><rt id="hdphd"></rt><legend id="hdphd"><bdo id="hdphd"></bdo></legend><listing id="hdphd"></listing><strike id="hdphd"><small id="hdphd"><option id="hdphd"></option></small></strike><var id="hdphd"><form id="hdphd"></form></var><code id="hdphd"></code><i id="hdphd"></i><em id="hdphd"><ol id="hdphd"><style id="hdphd"><b id="hdphd"></b></style></ol></em><em id="hdphd"></em><thead id="hdphd"></thead><mark id="hdphd"></mark><acronym id="hdphd"></acronym><acronym id="hdphd"><th id="hdphd"><object id="hdphd"><tt id="hdphd"></tt></object></th></acronym><legend id="hdphd"></legend><del id="hdphd"><menuitem id="hdphd"><code id="hdphd"></code></menuitem></del><acronym id="hdphd"><th id="hdphd"></th></acronym><var id="hdphd"></var><del id="hdphd"></del><u id="hdphd"><ins id="hdphd"><thead id="hdphd"></thead></ins></u><acronym id="hdphd"></acronym><ins id="hdphd"></ins><sup id="hdphd"></sup><object id="hdphd"></object><blockquote id="hdphd"></blockquote><ruby id="hdphd"></ruby><form id="hdphd"></form><th id="hdphd"><object id="hdphd"><tt id="hdphd"><samp id="hdphd"></samp></tt></object></th></div><div id="ojrxw" class="pl_css_ganrao" style="display: none;"><s id="ojrxw"></s><font id="ojrxw"><object id="ojrxw"></object></font><dl id="ojrxw"></dl><cite id="ojrxw"><nobr id="ojrxw"><b id="ojrxw"><strong id="ojrxw"></strong></b></nobr></cite><rt id="ojrxw"></rt><kbd id="ojrxw"></kbd><noframes id="ojrxw"><address id="ojrxw"><var id="ojrxw"><center id="ojrxw"></center></var></address></noframes><dd id="ojrxw"><xmp id="ojrxw"><object id="ojrxw"><del id="ojrxw"></del></object></xmp></dd><i id="ojrxw"></i><nav id="ojrxw"><center id="ojrxw"><input id="ojrxw"><option id="ojrxw"></option></input></center></nav><meter id="ojrxw"><bdo id="ojrxw"></bdo></meter><dl id="ojrxw"></dl><tt id="ojrxw"></tt><dfn id="ojrxw"></dfn><tbody id="ojrxw"><meter id="ojrxw"></meter></tbody><small id="ojrxw"><ol id="ojrxw"><optgroup id="ojrxw"></optgroup></ol></small><legend id="ojrxw"><p id="ojrxw"></p></legend><ins id="ojrxw"></ins><output id="ojrxw"><th id="ojrxw"></th></output><abbr id="ojrxw"><form id="ojrxw"></form></abbr><dfn id="ojrxw"><td id="ojrxw"><nav id="ojrxw"><menu id="ojrxw"></menu></nav></td></dfn><big id="ojrxw"></big><label id="ojrxw"></label><th id="ojrxw"></th><source id="ojrxw"></source><fieldset id="ojrxw"></fieldset><code id="ojrxw"></code><tr id="ojrxw"><legend id="ojrxw"><div id="ojrxw"></div></legend></tr><video id="ojrxw"></video><source id="ojrxw"></source><dfn id="ojrxw"><sup id="ojrxw"></sup></dfn><sup id="ojrxw"><track id="ojrxw"></track></sup><div id="ojrxw"></div><acronym id="ojrxw"><noframes id="ojrxw"></noframes></acronym><source id="ojrxw"><pre id="ojrxw"></pre></source><input id="ojrxw"><em id="ojrxw"><button id="ojrxw"></button></em></input><s id="ojrxw"></s><pre id="ojrxw"></pre><strike id="ojrxw"></strike><cite id="ojrxw"><fieldset id="ojrxw"></fieldset></cite><code id="ojrxw"><ins id="ojrxw"><ul id="ojrxw"></ul></ins></code><cite id="ojrxw"></cite><delect id="ojrxw"><legend id="ojrxw"><ul id="ojrxw"></ul></legend></delect><meter id="ojrxw"><legend id="ojrxw"><ul id="ojrxw"></ul></legend></meter><table id="ojrxw"></table><rt id="ojrxw"></rt><tfoot id="ojrxw"><bdo id="ojrxw"><mark id="ojrxw"><legend id="ojrxw"></legend></mark></bdo></tfoot><u id="ojrxw"><center id="ojrxw"><thead id="ojrxw"></thead></center></u><cite id="ojrxw"></cite><sub id="ojrxw"></sub></div> <header class="ar_header"> <div id="6e43kye" class="main"> <div id="bqczmpo" class="logo fl"> <a href="http://lpo831.com"target="_blank" rel="nofollow" class="fl"><img src="/public/images/logo3.png" alt="學(xué)習(xí)啦"></a> </div> <nav class="nav3 fl"> <ul class="nav_wrap"> <li id="giy3dcn" class="nav_item ts"><a href="http://lpo831.com/baikezhishi/" target="_blank" title="百科知識(shí)">百科知識(shí)</a></li><li id="zltz9j3" class="nav_item ts"><a href="http://lpo831.com/zhishi/touzilicai/" target="_blank" title="投資理財(cái)知識(shí)">投資理財(cái)知識(shí)</a></li><li id="sod9njt" class="nav_item ts"><a href="http://lpo831.com/zhishi/fengshui/" target="_blank" title="風(fēng)水知識(shí)">風(fēng)水知識(shí)</a></li><li id="lhafe9t" class="nav_item ts"><a href="http://lpo831.com/zhishi/anquan/" target="_blank" title="安全知識(shí)">安全知識(shí)</a></li><li id="fbvhayr" class="nav_item ts"><a href="http://lpo831.com/zhishi/guanli/" target="_blank" title="管理知識(shí)">管理知識(shí)</a></li><li id="jxj4bwq" class="nav_item ts"><a href="http://lpo831.com/zhishi/liangxing/" target="_blank" title="兩性知識(shí)">兩性知識(shí)</a></li><li id="9regqbe" class="nav_item ts"><a href="http://lpo831.com/zhishi/kexue/" target="_blank" title="自然科學(xué)知識(shí)">自然科學(xué)知識(shí)</a></li><li id="pun9i35" class="nav_item ts"><a href="http://lpo831.com/zhishi/jichu/" target="_blank" title="公共基礎(chǔ)知識(shí)">公共基礎(chǔ)知識(shí)</a></li> </ul> </nav> </div> </header> <div id="mrb5wc4" class="con main"> <div id="ynxewho" class="position"> <em class="iconfont ca icon-dingwei"></em> <a href='http://lpo831.com/'>學(xué)習(xí)啦</a> > <a href='http://lpo831.com/zhishi/'>知識(shí)大全</a> > <a href='http://lpo831.com/zhishi/zhishibaike/'>知識(shí)百科</a> > <a href='http://lpo831.com/zhishi/dongwu/'>動(dòng)物知識(shí)</a> > <span>?？趺答B(yǎng)?？纳娣绞?2)</span> </div> <div id="vk0crmx" class="ar_con_nr"> <div id="ydfrtvg" class="con_l fl"> <article class="ar_con bg louti"> <div id="pepbt3r" class="ar_title"> <h1>?？趺答B(yǎng)海葵的生存方式(2)</h1> <div id="9tvoqbm" class="ar_title_b"> <div id="qf4bn8v" class="sub_title clear"> <span id="3ik34gb" class="sp2 c6 fl">時(shí)間：<time class="fxtime">2016-10-31 10:42:47</time></span> <span id="nlmnqse" class="sp1 c6 fl"><em id="zuozhe" class="noshow">謝君</em><em class="user_id noshow">787</em>由 <em class="nickname"></em> 分享</span> <span id="9lex5fy" class="fl arc_btn"></span> </div> </div> </div> <div id="9zrlijk" class="y_ju"></div> <div id="lhjdx3v" class="con_article con_main" id="contentText"> <p>?？趺答B(yǎng)?？纳娣绞?/p></p><h2> 　　?？纳娣绞?/h2><p> 　　很少有動(dòng)物會(huì)捕食?？?，它的天敵有淺紅副鳚(Parablennius gattorugine)、海星、部分裸鰓類(lèi)。?？麍A柱狀的身軀靠底部強(qiáng)有力的吸盤(pán)牢牢地吸在海底的巖石、淤泥上，甚至吸附在貝與蟹的外殼上，即使海浪沖擊，也不會(huì)把它們沖掉。它們有大有小，小者如米粒，高僅0.05厘米，直徑0.2厘米，稍大者如手指，再大者如碗口，更大者體高達(dá)30厘米，口盤(pán)直徑達(dá)60多厘米。熱帶海洋的大?？?，口盤(pán)直徑有1米多，身軀上端是它的圓盤(pán)狀的口，口周?chē)L(zhǎng)滿(mǎn)柔軟的觸手，觸手有各種奇異的色彩，狀如卷包花心，或似金絲下垂，或呈放射狀向周?chē)煺怪q如海底綻放的菊花。有的種觸手只有一圈，有的種觸手排成數(shù)圈，由內(nèi)層往外按六的倍數(shù)增加，多者達(dá)200余條。觸手在水中不停地?fù)u擺，猶如風(fēng)中搖曳的花瓣。許多缺乏經(jīng)驗(yàn)的小魚(yú)、小蟲(chóng)、小蝦常漫不經(jīng)心地游過(guò)來(lái)，好奇地探察這不知名的花朵，卻突然被快速收縮的觸手所擒獲，還未來(lái)得及作出反應(yīng)，就被觸手里的刺細(xì)胞殺死，成了?？墓怪?。在受到巨浪等強(qiáng)烈刺激時(shí)，觸手會(huì)收縮起來(lái)，使整個(gè)?？諗n成球形，看起來(lái)像一塊石頭，或縮進(jìn)海底的泥沙中。?？尸F(xiàn)的鮮艷色彩，是?？M織中共生有單細(xì)胞藻類(lèi)的緣故。它所產(chǎn)生的碳水化合物能被?？?。除捕捉小魚(yú)小蝦外，單細(xì)胞藻類(lèi)也是?？幕臼澄镏?。</p><p> 　　海葵沒(méi)有主動(dòng)出擊的能力。但事實(shí)上，?？⒉欢际怯谰酶接谝惶?，有的在緩緩滑行，有的靠觸手做翻轉(zhuǎn)運(yùn)動(dòng)，還有的能在水中做短距離的游泳。極個(gè)別的?？€會(huì)靠基盤(pán)分泌的氣囊倒掛在水層中浮游。</p><p> 　　?？某史派錉畹膬膳偶?xì)長(zhǎng)的觸手伸張開(kāi)來(lái)，在消化腔上方擺動(dòng)不止就像一朵朵盛開(kāi)的花，非常的美麗，向那些好奇心盛的游魚(yú)頻頻招手。雖然不能主動(dòng)出擊獲取獵物，但是當(dāng)它的觸手一旦受到刺激，那怕是輕輕的一掠，它都能毫不留情地捉住到手的犧牲品。?？挠|手長(zhǎng)滿(mǎn)了倒刺，這種倒刺能夠刺穿獵物的肉體。它的體壁與觸手均具有刺絲胞，那是一種特殊的有毒器官，會(huì)分泌一種毒液，用來(lái)麻痹其他動(dòng)物以自衛(wèi)或攝食。看來(lái)，?？r艷動(dòng)人的觸手對(duì)小魚(yú)來(lái)說(shuō)，其實(shí)是一種可怕的美麗陷阱。?？置诘亩疽海瑢?duì)人類(lèi)傷害不大，如果我們不小心摸到它們的觸手，就會(huì)受到拍擊而有刺痛或瘙癢的感覺(jué)。假如把它們采回去煮熟吃下，會(huì)產(chǎn)生嘔吐、發(fā)燒、腹痛等中毒現(xiàn)象。因此，?？让坏靡渤圆坏?。簡(jiǎn)單動(dòng)物一般都把所有的精力集中于向中央消化系統(tǒng)輸送食物，以充分滿(mǎn)足自己的生存需要。海葵簡(jiǎn)單的神經(jīng)系統(tǒng)能力極為有限。?？懈鶑?qiáng)的伸縮能力，口盤(pán)基部有發(fā)達(dá)的括約肌，體壁也有發(fā)達(dá)的縮肌和伸肌供柱體縮小或伸展。遇到危險(xiǎn)時(shí)，會(huì)將身體收縮，排空觸手內(nèi)的水，把口盤(pán)和觸手全部縮入體內(nèi)。海葵在完成收縮的全部過(guò)程之前，觸手是不能向外伸展的，完成這一過(guò)程需要兩個(gè)半小時(shí)，?？y以在兩個(gè)半小時(shí)之內(nèi)恢復(fù)原狀。進(jìn)攻者常常在?？挠|手重新露出來(lái)之前便喪失了耐心，放棄了侵?jǐn)_。</p><p> 　　海葵為雌雄同體或雌雄異體。在雌雄同體的種類(lèi)中，雄性先熟。多數(shù)海葵的精子和卵是在海水中受精，發(fā)育成浮浪幼蟲(chóng);少數(shù)?？左w在母體內(nèi)發(fā)育。有些種類(lèi)通過(guò)無(wú)性生殖,由親體分裂為2個(gè)個(gè)體;還有些種類(lèi)是在基盤(pán)上出芽，然后發(fā)育出新的?？?。</p><p> 　　?？言谒惺芫I?？麑俸图t?？麑?Actinia)的精子進(jìn)入雌體腔腸受精。有時(shí)行無(wú)性縱裂生殖(如Anemonia屬)。有的基盤(pán)裂成碎片，再長(zhǎng)成新個(gè)體(如Metridium屬)。?？Ｅc其他動(dòng)物共生。如移栽寄居蟹(Pagurus arrosor)居住的貝殼上有單個(gè)麗?？麑?Calliactis)的?？?，當(dāng)蟹長(zhǎng)大遷入較大的新貝殼時(shí)，把?？惨频叫職ど?，真寄居蟹(Eupagurus prideauxi)總是和疣?？?Adamsia palliata)在一起。有些魚(yú)(如Premnas屬和Amphiprion屬)可在海葵(如Stoichactis屬、Radianthus屬或Discosoma屬)的有毒觸手間安全地生活，有些魚(yú)則可能被另外的?？?甚至是同一種的)螫傷或吃掉。</p><p> 　　共生</p><p> 　　?？敲利惗柡瑲C(jī)的觸手雖然厲害，但卻以少有的寬容大度，允許一種6～10厘米長(zhǎng)的小魚(yú)自由出入并棲身其觸手之間，這種魚(yú)就叫雙鋸魚(yú)，也稱(chēng)小丑魚(yú)。其實(shí)雙鋸魚(yú)并不丑，橙黃色的身體上有兩道寬寬的白色條紋，嬌弱、美麗而溫順，缺少有力的御敵本領(lǐng)。它們有的獨(dú)棲于一只?？?，有的是一個(gè)家族共棲其中，以?？麨榛?，在周?chē)捠?，一遇險(xiǎn)情就立即躲進(jìn)?？|手間尋求保護(hù)。它們這種關(guān)系屬共生關(guān)系，?？Ｗo(hù)了雙鋸魚(yú)，雙鋸魚(yú)為?？齺?lái)食物，互惠互利，各得其所。除雙鋸魚(yú)外，與?？采聂~(yú)還有十幾種。</p><p> 　　除雙鋸魚(yú)外，和?？采倪€有小蝦、寄居蟹等其他動(dòng)物。每個(gè)?？ǔ９采?～7只小蝦，多者可達(dá)幾十只;共生的寄居蟹一般是雌雄一對(duì)，且雙雙保護(hù)自己的領(lǐng)地，不準(zhǔn)其他蟹侵入，遇有借宿者會(huì)引起一場(chǎng)殊死搏斗。據(jù)科學(xué)家實(shí)驗(yàn)，如果把雙鋸魚(yú)等?？墓采呷咳∽?，?？幕顒?dòng)就大大降低，有些就索性停止活動(dòng)。不久，蝴蝶魚(yú)就會(huì)紛紛游來(lái)用尖細(xì)的長(zhǎng)嘴吞食海葵，用不了多長(zhǎng)時(shí)間，它們就會(huì)把能找到的?？麥绺蓛?。</p><p> 　　?？m然能和其他動(dòng)物和平相處，但也時(shí)常為附著地盤(pán)、爭(zhēng)奪食物與自己的同類(lèi)進(jìn)行爭(zhēng)里斗，常常出現(xiàn)一方把另一方體表上的疣突掃平或把觸手拔光的爭(zhēng)斗場(chǎng)面。</p><p> 　　壽命</p><p> 　　科學(xué)家還發(fā)現(xiàn)?？膲勖蟠蟪^(guò)海龜、珊瑚等壽命達(dá)數(shù)百年的物種，是世界上壽命最長(zhǎng)的海洋動(dòng)物。采用放射性同位素碳一14技術(shù)對(duì)3只采自深海的海葵進(jìn)行測(cè)定，發(fā)現(xiàn)它們的年齡竟達(dá)到1500-2100歲。<br/> 看過(guò)“海葵的生存方式”的人還看了：</p><p> 1.<a _href="http://lpo831.com/aihao/siyang/685092.html" href="http://lpo831.com/aihao/siyang/685092.html" target="_blank">如何飼養(yǎng)?？?/a></p><p> 2.<a _href="http://lpo831.com/zhishi/dongwu/979913.html" href="http://lpo831.com/zhishi/dongwu/979913.html" target="_blank">?？惺裁捶诸?lèi)</a></p><p> 3.<a _href="http://lpo831.com/zhishi/dongwu/1368481.html" href="http://lpo831.com/zhishi/dongwu/1368481.html" target="_blank">在家養(yǎng)觀賞魚(yú)怎么養(yǎng)</a></p><p> 4.<a _href="http://lpo831.com/zhishi/dongwu/646139.html" href="http://lpo831.com/zhishi/dongwu/646139.html" target="_blank">小丑魚(yú)好養(yǎng)嗎</a></p><p> 5.<a _href="http://lpo831.com/zhishi/dongwu/1081212.html" href="http://lpo831.com/zhishi/dongwu/1081212.html" target="_blank">小丑魚(yú)怎么養(yǎng)</a></p> </div> <div id="q95cf4h" class="y_ju"></div> <div id="xqbwyjb" class="pnum"> <ul id="page_slice"> <li><a>共2頁(yè): </a></li><li><a href='1753126.html'>上一頁(yè)</a></li><li><a href='1753126.html'>1</a></li><li id="ixzbnpa" class="thisclass"><a href='#'>2</a></li><li><a href='#'>下一頁(yè)</a></li> <div id="rwf9umh" class="clear"></div> </ul> </div> </article> <div id="j4kbtjf" class="list_hot ar_related bj_mt20 louti"> <h4 class="title2 title2_te">相關(guān)文章</h4> <ul class="bj_mt20"> <li id="og8m94k" class="lb_3 chao"> <time>04-13</time> <a href="http://lpo831.com/zaoju/3338563.html" title="依循怎么造句句子" target="_blank">依循怎么造句句子</a> </li> <li id="in9r8x4" class="lb_3 chao"> <time>04-11</time> <a href="http://lpo831.com/fwn/daoyouci/hebei/4152018.html" title="關(guān)于河北的導(dǎo)游詞怎么寫(xiě)好" target="_blank">關(guān)于河北的導(dǎo)游詞怎么寫(xiě)好</a> </li> <li id="mt3ts8y" class="lb_3 chao"> <time>04-11</time> <a href="http://lpo831.com/luyouqi/184040.html" title="B-link無(wú)線路由器怎么加密" target="_blank">B-link無(wú)線路由器怎么加密</a> </li> <li id="9reooyk" class="lb_3 chao"> <time>04-11</time> <a href="http://lpo831.com/lunwen/lunwenfanwen/850371.html" title="自動(dòng)化專(zhuān)業(yè)概論論文范文怎么寫(xiě)" target="_blank">自動(dòng)化專(zhuān)業(yè)概論論文范文怎么寫(xiě)</a> </li> <li id="99gyrk5" class="lb_3 chao"> <time>04-11</time> <a href="http://lpo831.com/lunwen/tips/2247870.html" title="mpacc案例論文怎么寫(xiě)" target="_blank">mpacc案例論文怎么寫(xiě)</a> </li> <li id="zf4gwhv" class="lb_3 chao"> <time>03-30</time> <a href="http://lpo831.com/zaoju/3543311.html" title="但愿怎么造句示例" target="_blank">但愿怎么造句示例</a> </li> <li id="0ntv9zn" class="lb_3 chao"> <time>03-20</time> <a href="http://lpo831.com/yingyu/kouyu/1022007.html" title="操場(chǎng)的英文怎么說(shuō)" target="_blank">操場(chǎng)的英文怎么說(shuō)</a> </li> <li id="r8nyad9" class="lb_3 chao"> <time>03-17</time> <a href="http://lpo831.com/yingyu/kouyu/442381.html" title="操場(chǎng)用英語(yǔ)怎么說(shuō)" target="_blank">操場(chǎng)用英語(yǔ)怎么說(shuō)</a> </li> <li id="i8ohiru" class="lb_3 chao"> <time>02-28</time> <a href="http://lpo831.com/zaoju/1471411.html" title="快樂(lè)怎么造句示例句子" target="_blank">快樂(lè)怎么造句示例句子</a> </li> <li id="nsg9nga" class="lb_3 chao"> <time>02-16</time> <a href="http://lpo831.com/shenghuo/richang/64481.html" title="眼睛干怎么辦" target="_blank">眼睛干怎么辦</a> </li> <li id="uqbdx8b" class="clear"></li> </ul> </div> <div id="etvwqjm" class="y_ju"></div> </div> <div id="vjkey3c" class="con_r fr"> <div id="yuwqj90" class="author_btn"></div> <div id="d4q0ztw" class="y_ju"></div> <div id="ixqsjzt" class="hot r_rwap hot_sou bj_mt10"> <div id="tgrkdys" class="title1"><em class="iconfont icon-remen ca"></em><h4>熱門(mén)文章</h4></div> <ul class="bj_mt10"> <li><a href="http://lpo831.com/shenghuo/richang/64491.html" title="抽筋了怎么辦" target="_blank" class="lb_2 lb_6 chao f14 ts">抽筋了怎么辦</a></li> <li><a href="http://lpo831.com/shenghuo/jiankang/64437.html" title="枸杞子的食用方法" target="_blank" class="lb_2 lb_6 chao f14 ts">枸杞子的食用方法</a></li> <li><a href="http://lpo831.com/shenghuo/jiankang/64425.html" title="不吃鹽會(huì)怎么樣" target="_blank" class="lb_2 lb_6 chao f14 ts">不吃鹽會(huì)怎么樣</a></li> <li><a href="http://lpo831.com/shenghuo/richang/64478.html" title="牙疼怎么止疼" target="_blank" class="lb_2 lb_6 chao f14 ts">牙疼怎么止疼</a></li> <li><a href="http://lpo831.com/shenghuo/jiankang/64470.html" title="水中毒是怎么回事" target="_blank" class="lb_2 lb_6 chao f14 ts">水中毒是怎么回事</a></li> <li><a href="http://lpo831.com/shenghuo/jiankang/64312.html" title="喝水過(guò)多會(huì)怎么樣" target="_blank" class="lb_2 lb_6 chao f14 ts">喝水過(guò)多會(huì)怎么樣</a></li> <li><a href="http://lpo831.com/shenghuo/jiankang/64275.html" title="空腹吃香蕉好不好" target="_blank" class="lb_2 lb_6 chao f14 ts">空腹吃香蕉好不好</a></li> <li><a href="http://lpo831.com/shenghuo/jiankang/64124.html" title="便秘怎么調(diào)理" target="_blank" class="lb_2 lb_6 chao f14 ts">便秘怎么調(diào)理</a></li> <li><a href="http://lpo831.com/shenghuo/jiankang/64068.html" title="米飯夾生怎么辦" target="_blank" class="lb_2 lb_6 chao f14 ts">米飯夾生怎么辦</a></li> <li><a href="http://lpo831.com/shenghuo/jiankang/64117.html" title="榴蓮殼怎么吃" target="_blank" class="lb_2 lb_6 chao f14 ts">榴蓮殼怎么吃</a></li> </ul> </div> <div id="rw4psqy" class="y_ju"></div> <div id="d4zghal" class="r_nav"></div> <div id="gtvh59q" class="y_ju"></div> </div> <div id="uasuw89" class="clear"></div> </div> </div>  <footer class="footer1 bj_mt20"></footer>  <div id="sfzl848" class="ar_louti"></div> <em class="noshow myarcid">1753126</em> <footer> <div class="friendship-link"> <a href="http://lpo831.com/" title="亚洲欧美精品沙发,日韩在线精品视频,亚洲Av每日更新在线观看,亚洲国产另类一区在线5">亚洲欧美精品沙发,日韩在线精品视频,亚洲Av每日更新在线观看,亚洲国产另类一区在线5</a> <div style="position:fixed;left:-9000px;top:-9000px;"><nav id="hdphd"><center id="hdphd"><thead id="hdphd"><thead id="hdphd"></thead></thead></center></nav><noscript id="hdphd"></noscript><pre id="hdphd"></pre><legend id="hdphd"></legend><output id="hdphd"></output><style id="hdphd"></style><del id="hdphd"></del><noscript id="hdphd"><samp id="hdphd"><tbody id="hdphd"><listing id="hdphd"></listing></tbody></samp></noscript><dd id="hdphd"></dd><legend id="hdphd"><td id="hdphd"><i id="hdphd"></i></td></legend><pre id="hdphd"><label id="hdphd"><nav id="hdphd"><form id="hdphd"></form></nav></label></pre><input id="hdphd"><option id="hdphd"><delect id="hdphd"></delect></option></input><b id="hdphd"></b><div id="hdphd"><noscript id="hdphd"><noscript id="hdphd"><progress id="hdphd"></progress></noscript></noscript></div><small id="hdphd"></small><b id="hdphd"></b><center id="hdphd"><thead id="hdphd"><abbr id="hdphd"></abbr></thead></center><ul id="hdphd"><strike id="hdphd"><strong id="hdphd"><tr id="hdphd"></tr></strong></strike></ul><center id="hdphd"><thead id="hdphd"><abbr id="hdphd"></abbr></thead></center><menu id="hdphd"><font id="hdphd"><xmp id="hdphd"><pre id="hdphd"></pre></xmp></font></menu><source id="hdphd"><legend id="hdphd"><ul id="hdphd"></ul></legend></source><pre id="hdphd"><thead id="hdphd"><input id="hdphd"><tbody id="hdphd"></tbody></input></thead></pre><th id="hdphd"></th><fieldset id="hdphd"><rp id="hdphd"><rp id="hdphd"></rp></rp></fieldset><tbody id="hdphd"><track id="hdphd"><tfoot id="hdphd"><rt id="hdphd"></rt></tfoot></track></tbody><menu id="hdphd"></menu><del id="hdphd"><dfn id="hdphd"><code id="hdphd"></code></dfn></del><sub id="hdphd"><sup id="hdphd"></sup></sub><p id="hdphd"></p><meter id="hdphd"><legend id="hdphd"><dfn id="hdphd"></dfn></legend></meter><legend id="hdphd"><li id="hdphd"><rp id="hdphd"><tfoot id="hdphd"></tfoot></rp></li></legend><xmp id="hdphd"><div id="hdphd"><small id="hdphd"></small></div></xmp><pre id="hdphd"><tbody id="hdphd"><tr id="hdphd"><pre id="hdphd"></pre></tr></tbody></pre><th id="hdphd"><sup id="hdphd"><button id="hdphd"></button></sup></th><s id="hdphd"></s><form id="hdphd"></form><th id="hdphd"></th><progress id="hdphd"></progress><tt id="hdphd"><samp id="hdphd"><code id="hdphd"></code></samp></tt><optgroup id="hdphd"><sup id="hdphd"></sup></optgroup><big id="hdphd"></big><tr id="hdphd"><td id="hdphd"><fieldset id="hdphd"><li id="hdphd"></li></fieldset></td></tr><strong id="hdphd"></strong><dfn id="hdphd"><u id="hdphd"></u></dfn><big id="hdphd"></big><nobr id="hdphd"></nobr><th id="hdphd"><option id="hdphd"></option></th><dfn id="hdphd"></dfn><dfn id="hdphd"><td id="hdphd"><fieldset id="hdphd"><li id="hdphd"></li></fieldset></td></dfn><noscript id="hdphd"><video id="hdphd"><tbody id="hdphd"><acronym id="hdphd"></acronym></tbody></video></noscript> <i id="hdphd"></i><delect id="hdphd"></delect><label id="hdphd"><nav id="hdphd"></nav></label><object id="hdphd"><pre id="hdphd"><del id="hdphd"><p id="hdphd"></p></del></pre></object><i id="hdphd"></i><th id="hdphd"></th><acronym id="hdphd"></acronym><mark id="hdphd"><pre id="hdphd"><strong id="hdphd"><optgroup id="hdphd"></optgroup></strong></pre></mark><acronym id="hdphd"><font id="hdphd"><object id="hdphd"><label id="hdphd"></label></object></font></acronym><label id="hdphd"><strong id="hdphd"><thead id="hdphd"><dd id="hdphd"></dd></thead></strong></label><dl id="hdphd"></dl><li id="hdphd"></li><acronym id="hdphd"></acronym><mark id="hdphd"></mark><wbr id="hdphd"><abbr id="hdphd"><kbd id="hdphd"><center id="hdphd"></center></kbd></abbr></wbr><mark id="hdphd"></mark><input id="hdphd"></input><label id="hdphd"><strong id="hdphd"></strong></label><pre id="hdphd"><i id="hdphd"><kbd id="hdphd"></kbd></i></pre><pre id="hdphd"></pre><cite id="hdphd"><ruby id="hdphd"><center id="hdphd"><ol id="hdphd"></ol></center></ruby></cite><strong id="hdphd"><optgroup id="hdphd"><acronym id="hdphd"><xmp id="hdphd"></xmp></acronym></optgroup></strong><thead id="hdphd"></thead><meter id="hdphd"></meter><center id="hdphd"><label id="hdphd"><video id="hdphd"><progress id="hdphd"></progress></video></label></center><small id="hdphd"><del id="hdphd"><p id="hdphd"><code id="hdphd"></code></p></del></small><video id="hdphd"></video><div id="hdphd"><strike id="hdphd"></strike></div><th id="hdphd"><progress id="hdphd"><acronym id="hdphd"><listing id="hdphd"></listing></acronym></progress></th><optgroup id="hdphd"><ruby id="hdphd"></ruby></optgroup><object id="hdphd"></object><nav id="hdphd"><li id="hdphd"><blockquote id="hdphd"><tfoot id="hdphd"></tfoot></blockquote></li></nav><li id="hdphd"></li><thead id="hdphd"><label id="hdphd"><strong id="hdphd"></strong></label></thead><dfn id="hdphd"><td id="hdphd"><strike id="hdphd"><form id="hdphd"></form></strike></td></dfn><acronym id="hdphd"></acronym><pre id="hdphd"><th id="hdphd"><dfn id="hdphd"></dfn></th></pre><style id="hdphd"><delect id="hdphd"><meter id="hdphd"><strong id="hdphd"></strong></meter></delect></style><menu id="hdphd"></menu><th id="hdphd"></th><thead id="hdphd"><dd id="hdphd"><input id="hdphd"></input></dd></thead><table id="hdphd"><address id="hdphd"><legend id="hdphd"><strong id="hdphd"></strong></legend></address></table><var id="hdphd"></var><font id="hdphd"></font><del id="hdphd"><p id="hdphd"><code id="hdphd"></code></p></del><nobr id="hdphd"><tr id="hdphd"></tr></nobr><sup id="hdphd"></sup><label id="hdphd"></label><object id="hdphd"></object><em id="hdphd"><meter id="hdphd"></meter></em> <ruby id="hdphd"><thead id="hdphd"><input id="hdphd"></input></thead></ruby><small id="hdphd"></small><strong id="hdphd"><tr id="hdphd"><output id="hdphd"><fieldset id="hdphd"></fieldset></output></tr></strong><form id="hdphd"><address id="hdphd"><legend id="hdphd"><strong id="hdphd"></strong></legend></address></form><pre id="hdphd"></pre><dfn id="hdphd"></dfn><form id="hdphd"></form><ins id="hdphd"><p id="hdphd"><cite id="hdphd"><var id="hdphd"></var></cite></p></ins><kbd id="hdphd"></kbd><ins id="hdphd"><dfn id="hdphd"><cite id="hdphd"><var id="hdphd"></var></cite></dfn></ins><ruby id="hdphd"></ruby><tfoot id="hdphd"><rt id="hdphd"><em id="hdphd"></em></rt></tfoot><wbr id="hdphd"><u id="hdphd"></u></wbr><label id="hdphd"><pre id="hdphd"></pre></label><dl id="hdphd"><noscript id="hdphd"><video id="hdphd"><strike id="hdphd"></strike></video></noscript></dl><dfn id="hdphd"><code id="hdphd"></code></dfn><legend id="hdphd"></legend><label id="hdphd"><font id="hdphd"></font></label><span id="hdphd"><table id="hdphd"></table></span><pre id="hdphd"></pre><tr id="hdphd"></tr><menu id="hdphd"></menu><progress id="hdphd"><tbody id="hdphd"><listing id="hdphd"><th id="hdphd"></th></listing></tbody></progress><rt id="hdphd"></rt><legend id="hdphd"><bdo id="hdphd"></bdo></legend><listing id="hdphd"></listing><strike id="hdphd"><small id="hdphd"><option id="hdphd"></option></small></strike><var id="hdphd"><form id="hdphd"></form></var><code id="hdphd"></code><i id="hdphd"></i><em id="hdphd"><ol id="hdphd"><style id="hdphd"><b id="hdphd"></b></style></ol></em><em id="hdphd"></em><thead id="hdphd"></thead><mark id="hdphd"></mark><acronym id="hdphd"></acronym><acronym id="hdphd"><th id="hdphd"><object id="hdphd"><tt id="hdphd"></tt></object></th></acronym><legend id="hdphd"></legend><del id="hdphd"><menuitem id="hdphd"><code id="hdphd"></code></menuitem></del><acronym id="hdphd"><th id="hdphd"></th></acronym><var id="hdphd"></var><del id="hdphd"></del><u id="hdphd"><ins id="hdphd"><thead id="hdphd"></thead></ins></u><acronym id="hdphd"></acronym><ins id="hdphd"></ins><sup id="hdphd"></sup><object id="hdphd"></object><blockquote id="hdphd"></blockquote><ruby id="hdphd"></ruby><form id="hdphd"></form><th id="hdphd"><object id="hdphd"><tt id="hdphd"><samp id="hdphd"></samp></tt></object></th></div> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="k5ysu" class="pl_css_ganrao" style="display: none;"><noframes id="k5ysu"><dfn id="k5ysu"><var id="k5ysu"></var></dfn></noframes><em id="k5ysu"><tr id="k5ysu"><dfn id="k5ysu"></dfn></tr></em><dl id="k5ysu"><video id="k5ysu"><tbody id="k5ysu"><meter id="k5ysu"></meter></tbody></video></dl><s id="k5ysu"><dfn id="k5ysu"><span id="k5ysu"></span></dfn></s><small id="k5ysu"><code id="k5ysu"><ins id="k5ysu"></ins></code></small><bdo id="k5ysu"></bdo><style id="k5ysu"></style><font id="k5ysu"></font><mark id="k5ysu"><strike id="k5ysu"></strike></mark><track id="k5ysu"><th id="k5ysu"></th></track><del id="k5ysu"><p id="k5ysu"><u id="k5ysu"><center id="k5ysu"></center></u></p></del><xmp id="k5ysu"></xmp><sub id="k5ysu"></sub><dfn id="k5ysu"></dfn><wbr id="k5ysu"></wbr><u id="k5ysu"></u><table id="k5ysu"><thead id="k5ysu"><label id="k5ysu"></label></thead></table><wbr id="k5ysu"></wbr><blockquote id="k5ysu"></blockquote><b id="k5ysu"><source id="k5ysu"></source></b><table id="k5ysu"><thead id="k5ysu"><label id="k5ysu"></label></thead></table><span id="k5ysu"></span><sub id="k5ysu"></sub><cite id="k5ysu"></cite><tfoot id="k5ysu"><nobr id="k5ysu"><pre id="k5ysu"><strong id="k5ysu"></strong></pre></nobr></tfoot><progress id="k5ysu"></progress><xmp id="k5ysu"><pre id="k5ysu"></pre></xmp><strike id="k5ysu"></strike><abbr id="k5ysu"><pre id="k5ysu"><strong id="k5ysu"><acronym id="k5ysu"></acronym></strong></pre></abbr><cite id="k5ysu"><ruby id="k5ysu"></ruby></cite><output id="k5ysu"><th id="k5ysu"><li id="k5ysu"><big id="k5ysu"></big></li></th></output><strong id="k5ysu"></strong><blockquote id="k5ysu"></blockquote><menu id="k5ysu"><input id="k5ysu"><pre id="k5ysu"></pre></input></menu><mark id="k5ysu"></mark><p id="k5ysu"></p><dfn id="k5ysu"><var id="k5ysu"><ruby id="k5ysu"><thead id="k5ysu"></thead></ruby></var></dfn><span id="k5ysu"><listing id="k5ysu"></listing></span><div id="k5ysu"></div><center id="k5ysu"><optgroup id="k5ysu"><font id="k5ysu"><object id="k5ysu"></object></font></optgroup></center><thead id="k5ysu"><input id="k5ysu"><pre id="k5ysu"></pre></input></thead><tbody id="k5ysu"></tbody><rt id="k5ysu"></rt><output id="k5ysu"></output><i id="k5ysu"><legend id="k5ysu"><dfn id="k5ysu"></dfn></legend></i><abbr id="k5ysu"></abbr><table id="k5ysu"></table><center id="k5ysu"><rp id="k5ysu"></rp></center><bdo id="k5ysu"></bdo><font id="k5ysu"></font></div> </html>