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
An investigation on amphibia fauna in the nanling area, gnangdong
南嶺地區兩
棲動物區系
的研究
Mosquitoes are amphibiotic insects.
蚊子是水生陸
棲的昆蟲。
A late moth blustered in to find the fire.
一隻遲
棲的飛蛾,拚命撲向烈火。
He spends the winter in the west indies and summer in england, commuting back and forth like the migrating swallows.
他在西印度群島過冬天,在英國過夏天象定期移
棲的燕子一般固定來回。
Acid rain is harmful to amphibians such as salamanders, spring peepers, and frogs
酸雨是有害於兩
棲的動物,例如鯢、春天裡唧唧叫
的小動物和青蛙。
Some associations of species are almost a form of commensalism.
有些種類
的組合幾乎是共
棲的形式。
In the case of the waterouzel, the acutest observer by examining its dead body would never have suspected its sub-aquatic habits.
再看河鳥
的情形,便是最精明
的觀察者,看了此鳥
的死標本,也難推想它具有半水
棲的習性。
I don ' t get it. how do migrating swallows know their way to africa
我不明白,定期移
棲的燕子是怎麼辨認它們去非洲
的路
的?
The ceremony was preceded by a documentary video introducing the rescue efforts of the association s land and marine training team members during typhoons xangsan, toraji, and nari, special newspaper reports, and television interviews with members at various disaster scenes. the documentary provided an understanding of the training, efficiency, and capabilities of association members. the film ended with master s heartwarming expressions of concern and encouragement for disaster - stricken residents of formosa
會前大家先觀賞救援隊
的記錄影片,片中包括:救援隊水陸兩
棲的受訓實況,象神桃芝納莉臺風出任務救災之情形,報紙專文報導和各電視臺于救災現場采訪救援隊
的記錄影片,讓大家對救援隊
的受訓情形和實戰能力有更深入
的了解,影片最後並有師父對福爾摩沙災情
的關切與鼓勵,令人備感溫馨!
Jinshan is an impotent and infertile figure while tianqing is a representative of masculine inferiority whose actions and behaviors are always controlled by ju dou. it seems that patriarchy is totally destroyed by the failure of these two male characters. but it is not the end yet
就算一定要用綽頭藝人,也應抽時間讓該藝人揣摸一下角色最怕是那一些歌影視三
棲的藝人,工作忙到根本難以想像他們能放時間研究電影角色。
Water - sea - flow / sea of consciousness - streams of thought - the grid - collective unconsciousness - electromagnetic energy grids - programs - akashic records - creation - amphibious gods and creational myths
水-海洋-流動/意識
的海洋-思想流-網格-集體無意識-電磁能網格-程序-阿卡西記錄-創造-兩
棲的上帝和創造神話。
Besides, by promoting art, media firms become more competitive and can develop a symbiotic relation with the field of artistic production
此外,媒體進入文化商品
的行銷可增加市場上
的競爭力,並與藝術文化領域生成一種共生共
棲的關系。
Designed to operate on land, water, or in air
長于陸海空作戰
的,三
棲的可在陸上、水上或空中操作
的
As a film actor, tv actor and singer, he is a popular idol in korea now
歌影視三
棲的他,是目前韓國娛樂圈
的當紅人物。
For the record australia ' s macquarie dictionary defines a crocodile as a reptile
水
棲的vertebrates脊椎動物伸長
的鱗片。
The result showed that there was 242 species of fishes in this area at least, which belong to 19 orders, 81 families and 145 genuses
結果表明廈門東海域至少有魚類242種,隸屬於19個目81科145屬,主要是沿岸近底層和底
棲的小型魚類。
With overlapping steep peaks, dense woods, countless streams and deep gorges, the scenic spot is a good ptace for various wild animals to live and inhabit
景區峰巒疊嶂、森林茂密、澗溪縱橫、峽谷幽深,是各種野生動物活動、
棲的理想地域。
However, there are amphibious penguins and seals and a rich marine life, ranging from the minute organisms called plankton to the biggest creature the world has ever known, the blue whale
然而,這里卻有著兩
棲的企鵝和海豹以及豐富
的海洋生命?包括從被稱為浮游生物
的微小生物,直到迄今所知世界上最大
的動物藍鯨。
One of mexico s most popular singers and actresses, thalia first started performing at the age of nine with the children s act din - din, appearing with the group at festivals and on four studio albums
這位九歲就出道的天生明星,自1998年憑借amor a la mexicana獲最佳專輯后,到現在已是墨西哥影歌雙棲的一姐。