齒鯨 的英文怎麼說

They have also unearthed some clues from the ensuing oligocene, when the modern suborders of cetaceans ? the mysticetes ( baleen whales ) and the odontocetes ( toothed whales ) ? arose

在隨后的漸新世地層中，他們也找到了一些線索；須鯨亞目（有鯨須的鯨魚）與齒鯨亞目（有齒的鯨魚）就是在那時候分化的。

Toothed species in general employ more of the frequency spectrum, and produce a wider variety of sounds, than baleen species ( though the sperm whale apparently produces a monotonous series of high - energy clicks and little else )

齒鯨一般是用更多頻率並且產生一個廣的變化的聲音，和長須鯨相比（盡管抹香鯨顯然能發出一系列單調的高能咔嚓聲，其他基本不會） 。

Other toothed whales are the bottlenose, the beaked whale, and the white whale

其它有齒鯨包括寬吻海豚、突吻鯨以及白鯨。

The 16 - foot skeleton of the northern bottlenose whale had been acquired by the natural history museum for scientific research

這具長16英尺的北巨齒槌鯨的骨架目前已被自然歷史博物館收藏起來進行科學研究。

Whales use their pectinate teeth to gather plankton

鯨魚用?們櫛齒狀的牙齒來捉浮游生物。

It belongs to a group of whale called toothed whales

它屬于鯨魚分類中的一組稱為有齒鯨。

More like a whale than a shark, the whale shark only uses its teeth for eating plankton

鯨鯊較像鯨，而不像鯊，只在吃浮游生物時才用到牙齒。

More than 80 species have been collected and 18 of them including six new species and 12 new geographical records have been worked out in china. they are : comesoma, comesomatidae ; pomponema, cyatholaimidae ; marylynnia, cyatholaimidae ; pterygonema, ceramoneniatidae ; metachromadora, desmodoridae ; desmoscolex, desmoscolecidae aponema, microlaimidae ; gammarinema, monhysteridae ; metadesmolaimus, xyalidae ; rhynchonema, xyalidae ; xyala, xyalidae ; viscosia, oncholaimidae we found divergence in the species composition in different habiting area ( mud flat and sand flat ). the investigation put emphasis on some area, try to know the distribution of marine nematodes for the later research of the position of marine nematodes in the benthic eecological system

這十一個屬包括：聯體線蟲科（ comesomatidae ）的聯體線蟲屬（ comesoma ） ；杯咽線蟲科（ cyatholaimidae ）的華麗線蟲屬（ pomponema ） ；杯咽線蟲科（ cyatholaimidae ）的瑪里林恩線蟲屬（ marylynnia ） ；覆瓦線蟲科（ ceramonematidae ）的翼紋體線蟲屬（ pterygonema ） ；鏈環線蟲科（ desmodoridae ）的后菱光線蟲屬（ metachromadora ） ；微咽線蟲科（ microlaimidae ）的厚甲線蟲（ aponema ） ；單宮線蟲科（ monhysteridae ）的嗜鯨線蟲屬（ gammarinema ） ；希阿利線蟲科（ xyalidae ）的后棘線蟲屬（ metadesmolaimus ） ；希阿利線蟲科（ xyalidae ）的吻腔線蟲屬（ rhynchonema ） ；希阿利線蟲科（ xyalidae ）的雙翼線蟲屬（ xyala ） ；瘤線蟲科（ oncholaimidae ）的顯齒線蟲屬（ viscosia ）此外我們報道了六個新種，並對一些已經報道過的蟲種進行重新的描述和討論。

Measuring some 50 feet ( 15 meters ) in length, the bone - crunching predator represents one of the largest marine reptiles ever known, according to a team led by jorn hurum of the natural history museum in oslo, norway

一頭巨大的史前海洋爬行動物在遙遠的北極島嶼被化石獵人發現，它的身形超過駝背鯨，具有黃瓜般的長度的牙齒

The sperm whale has about thirty teeth in its lower jaw

在抹香鯨的下顎上大約有30顆牙齒。

U ncle, is this where paka lost his reiputa

叔叔，帕卡就是在這里丟下鯨齒的？

At around the same time, another group recovered additional remains of pakicetus ? a lower jaw fragment and some isolated teeth ? that bolstered the link to mesonychids through strong dental similarities

大約在同時，另一個團隊找到了更多巴基鯨化石（一塊下顎化石碎片與一些個別的牙齒） ，支持鯨豚類與中爪獸因為牙齒極為相似而有演化關聯的說法。

A massive prehistoric sea reptile that was longer than a humpback whale and had teeth the size of cucumbers has been found by fossil hunters on a remote arctic island

一頭巨大的史前海洋爬行動物在遙遠的北極島嶼被化石獵人發現，它的身形超過駝背鯨，具有黃瓜般的長度的牙齒