Cryptic species have been found in a wide range of marine organisms ; with majority of them are benthic invertebrates. in contrast, marine holoplanktons are thought to have lower diversity and slow speciation due to their strong dispersal potential. this paper reviewed studies on cryptic species and speciation in marine holoplankton. based on findings in 38 studied taxa, it was concluded that : 1 ) cryptic species are pervasive in marine holoplankton, suggesting holoplankton speciation was more active than previously thought ; 2 ) current morphospecies diversity is untenable to reflect true species diversity in marine holoplankton ; 3 ) geographic isolation may facilitate cryptic speciation of marine holoplankton. however, contribution of allopatric speciation is still questionable ; 4 ) ecological speciation may be the prevailing speciation mode in marine holoplankton. cryptic speciation in marine holoplankton is paradoxical, because rapid speciation under strong gene flow is countertuitive. solution of this paradox will help us gain deep insights of marine speciation and biodivesity
隱種廣泛存在於各類
海洋生物中,尤其是底棲無脊椎動物.然而,
海洋終生浮游生物由於具有較強的擴散能力,往往被視為生物多樣性低、物種形成慢.本文就
海洋終生浮游生物隱種與物種形成的研究作一綜述.基於研究的38個種類,結果表明: 1 )
海洋終生浮游生物
普遍存在隱種,其物種形成要比想象得快; 2 )由於引種的廣泛存在,形態種生物多樣性無法反映
海洋終生浮游生物真正的物種多樣性; 3 )地理隔離有助於
海洋終生浮游生物隱種的形成,但異域物種形成的作用仍值得商榷; 4 )生態物種形成很可能是
海洋終生浮游生物物種形成的主流模式.
海洋終生浮游生物強基因流下快速的物種形成有悖于生物進化常理,解決該悖論將有助於我們對
海洋物種形成和生物多樣性的理解
The climate is mediterranean and many tropical plants grace this fine city. much of the architecture seems to be a mix of colonial and art deco
開
普敦屬于地中
海氣候,熱帶植被無不幽雅地點綴著這個城市。而這里的建築群也融合了殖民時期與裝飾派藝術時期的風格。
Scottish golf links : a photographer s journey captures the exhilirating feeling of scotland - from the rugged coasts and lovely villages to the classic links brimming over with elegance and complexity, to the scottish whiskey that has sustained golfers over 400 years
另外凱爾菲利
普斯高爾夫球場設計也針對高級的私人高爾夫俱樂部,例如,荷蘭首都阿姆斯特丹的golf societeit de lage vuursche球場。蘇格蘭西南部ayrshire郡一個新建的傳統林克斯
海邊球場dundonaldloch lomond高爾夫俱樂部。
Russian president vladimir putin has called for an official investigation into the mine disaster and also into tuesday ' s fire that killed at least 62 people in a nursing home near the sea of azov, in southern russia
俄羅斯總統
普京下令對礦難以及俄羅斯南部亞速
海附近一個養老院星期二發生的火災展開正式調查。火災至少造成62人喪生。上星期六薩馬拉發生空難,造成7人喪生。
From lianyungang, transshipped via shanghia, the cargo to europe ports such as felixstowe, antwerp, rotterdam, hamburg ; australia ports such as sydney, melbourne ; middle east ports such as dubai, bandar abbas, kuwait, bahrain, karachi, damman, doha, nhavasheva ; east america ports such as new york, savannah, norfolk ( transhipment to inland points of eastern american ) ; southeast asia ports, such as port - kelang, penang, surabaya, jakarta, bangkok, leamchabang, chittagonhg, colombo could be shipped
由連雲港到上
海中轉可以接轉費力克斯托、安特衛
普、鹿特丹、漢堡等歐洲港口;悉尼、墨爾本、布里斯班等澳州港口;迪拜、阿巴斯、科威特、巴林、卡拉奇、達曼、多哈、孟買等中東港口;紐約、薩瓦那、諾福克(轉接其他美東內陸點)等美東港口;巴生、濱城、泗水、雅加達、曼谷、林查班、吉大、科倫坡等東南亞港口。
One day i put some beefsteak, beet and begonia into my jeep then drove to visit him
一天我放了些牛排、甜菜、及秋
海棠在我的吉
普車里然後開車去看他。
Spruance had been bemoaning the way they had missed the coral sea battle.
斯
普魯恩斯對他們沒有趕上參加珊瑚
海之戰一事表示惋惜。
From the front steps of the sophia cathedral and the nearby hill, one can see ships sailing on bosphorus strait and marmara sea
從蘇菲亞大教堂的前門和山坡上,可以看到船隻航行在博斯
普魯斯
海峽和馬爾馬拉
海。
Situated on the shores of the bosporus, the palace has been restored to its orginal splendor and is now part of a luxury hotel
而如今修葺一新的這座宮殿重新煥發了它昔日的光輝,成為一間坐落在博斯
普魯士
海峽邊的一間豪華旅館。
Leonardo then returned to florencehere - he learned that sultan bayezid ii of turkey sought to build a bridge across the bosporus ' golden horn
戰爭爆發后,達?芬奇返回佛洛倫薩。在那裡,他得知土耳其的蘇丹王拜耶齊二世計劃在博斯
普魯斯
海峽的金角灣修建一座大橋。
Focus on operational profit, develop pure project management a talk to bao xiaochun, general manager of shanghai power science amp; amp; technology co. ltd
上
海普華科技發展有限公司包曉春總經理一席談
Hypnocil. what does this shit do, anyway
海普諾西.這爛玩藝是幹什麼的,到底
Yeah, but there ' s something called hypnocil
對,叫什麼
海普諾西的
Analysis of curative effect of hepudiod cream on burning - scar
海普林軟膏治療燒傷瘢痕128例分析
Hoop architectural design consultant inc. is always adhere to using most excellent strategy to solve the problem of taste, technology and economy with emphasizing innovation of design idea
海普公司強調設計理念的創新,以最優的策略解決項目中的審美問題、技術問題和經濟問題。
In april, 1998, it was approved by the state council to be one of the coastal economic zones and listed among those first plan and develop in yangtze river delta along the sea coast in 1992
舟山市轄定
海普陀兩區和岱山嵊泗兩縣,有「中國漁都」之稱。年產
海水產品1 , 000 , 000噸以上。
She was admitted to hospital in march after taking an overdose of post - natal depression tablets. she has a two - year - old daughter, honey, with ex - husband and toploader guitarist dan hipgrave. the couple split up last year after three years of marriage
她與前夫toploader樂隊的吉他手丹
海普格瑞育有一個2歲大的女兒,在經過3年的婚姻生活后,這對夫婦已於去年分道揚鑣。
The feasibility of microorganism - co2 compound flooding in production near shore heavy oil fields
微生物開發近
海普通稠油可行性分析
Shanghai hua yan gas pipeline engineering development co., ltd. and shanghai preussag gas pipeline engineering technology co., ltd. which are under shanghai gas shi nan sales company specially run the particular projects of gas transmission and distribution and carry though technical development. they are the technical enterprises, which have independent qualification of legalis homo
上海燃氣市南銷售有限公司所屬的上海普魯士格燃氣管道工程技術有限公司和上海華焰燃氣管道工程技術發展有限公司是專營燃氣輸配特殊工程施工和技術開發的科技型企業,具有獨立法人資格的單位。