In almost all places in New York State where ducky salamanders used to live, suburban development has cleared uplands and put down asphalt.
在纽约州几乎所有有蝾螈曾经生活过的地方,郊区的发展使得沥青遍地,取代了高地。
From a detailed analysis of the salamanders' family tree, however, it is clear that the other lineages evolved from an ancestor that itself had lost the ability to metamorphose.
然而,通过对蝾螈族谱的详细分析,我们可以清楚地看到,其他谱系分支是从一个本身已经失去了变形的能力的祖先演化而来的。
In other words, metamorphosis in mole salamanders is an atavism.
换句话说,鼹钝口螈的变态是一种返祖现象。
Spotted salamanders lay their eggs in pools in spring.
斑点蝾螈在春天将他们的蛋生在水池中。
After the researchers amputated their salamanders' legs, the legs regrew.
研究人员切断蝾螈的腿之后,这些腿重新长出来。
What do frozen salamanders, vampire deer, and endangered leopards have in common?
冰冻的蝾螈、吸血鬼鹿以及濒临绝种的豹有何共同之处?
Elephants show empathy, and even salamanders and spiders show a range of personalities.
大象表现出共鸣,即使蝾螈和蜘蛛,也都展现出自己一定程度上的个性。
Sharks, turtles and salamanders from the bird's time period have also been found in the region.
在此地区还发现了与这种鸟同时期的鲨鱼,海龟和蝾螈。
The two beetles, E. dejeani and E. circumscriptus, readily dine on toads, frogs and salamanders.
这两种甲虫是迪氏黄缘青步甲(e .dejeani)和环斑青步甲(e .circumscriptus),它们以蟾蜍、青蛙和蝾螈为食。
The Salamanders Chapter organisation was laid down when Vulkan swore allegiance to the Emperor.
蜥蜴军团的组成是在凡尔康早年向帝皇宣誓效忠时沿袭下来的。
After hatching, young salamanders go into the breeding ground through rainwater for accresence.
待孵化后,幼体会借雨水进入繁殖场继续进行发育。
Even more strangely, the researchers think the salamanders might inherit the alga from their parents.
更奇怪的是,研究人员认为这些海藻是火蜥蜴从它们父母那里继承来的。
Aristotle even confused salamanders with snakes, attributing to the latter the power of growing new eyes.
亚里士多德甚至把蝾螈同蛇混为一谈,认为蛇具有长出新眼睛的能力。
The Bosom Friends Valley not only boasts graceful scenery, but also is a paradise for giant salamanders.
知音谷不仅谷秀瀑美,还是娃娃鱼的极乐世界。
For pets, I had turtles, snakes, mice, fish, salamanders, chameleons, ducks, and, finally, a cocker spaniel.
宠物我也养得多了,有过乌龟、蛇、老鼠、鱼、变色龙、鸭子,甚至还有一直可卡犬。
Namib wheeling spiders, pangolins and web-toed salamanders also make use of stop, drop, and roll. Now that's ninja.
纳米比轮蛛、穿山甲和蹼趾火蜥蜴也可以停下来蜷缩成团滚动。
There are differences in some bands and their Rfs of EST and POD in the counterparts tissues between two salamanders.
商城肥鲵与豫南小鲵同一组织对应的有些EST、POD酶带的迁移率不同,同一组织中有些酶带的表达也不同。
When the night falls, giant salamanders will emerge from the river to appreciate the moonlight and the music of waterfalls.
每到夜间,娃娃鱼们便从河里爬出,欣赏月光和瀑声。
Axolotl salamanders are now going under the knife - while anaesthetised - in experiments at the Hanover Medical School in Germany.
科学家们正在德国汉诺威医学院做着美西螈的麻醉和解剖实验。
However, with modern technology, scientists have learned that Siberian salamanders can only be frozen for a maximum of four years.
然而运用现代科技,科学家已得知西伯利亚蝾螈最多只能被冰冻4年。
To investigate, her team tempted local red-backed salamanders (Plethodon cinereus) with two sets of fruit flies held in clear tubes.
克劳迪娅·犹勒的小组实验研究了蝾螈的识数能力,实验中,当地的红背蝾螈(Plethodoncinereus)面对两组装有果蝇的透明管子的引诱。
Amphibians (frogs, toads and salamanders), for example, were not "completely evaluated" (with more than 90% of species assessed) until 2004.
举个例子,两栖动物(如青蛙,蟾蜍,蜥蜴)在2004年以前还不能完全的被评估(仅仅评估了90%)。
Any of several salamanders with webbed toes and very long extensile tongues; excellent climbers that move with ease over smooth rock surfaces.
几种蹼趾、舌头很长且可伸展的蝾螈;攀缘高手,可以轻易地沿光滑的岩面移动。
The new distributions of the salamanders, Paramesotriton chinensis and Paramesotriton caudopunctatus, were found in Youyang County, Chongqing.
中国瘰螈和尾斑瘰螈在重庆市酉阳县境内被发现,此两物种为重庆市两栖类新记录。
If Tanaka's right that blastema cells don't become pluripotent, then the findings raise another possibility - not just for salamanders, but for people.
塔纳卡认为芽基细胞没有变得具有多能性,如果她是正确的话,那么,这一发现又增加了另一种可能性-不仅对于蝾螈,而且对于人类。
Spotted salamanders lay their eggs in pools in spring. And the egg capsules actually look green, thanks to the algae that surrounds the resident embryos.
斑点蝾螈于春天在池塘中产卵,并且胶囊状的卵呈绿色,这是因为藻类包围了这些胚胎。
Amputees could regenerate limbs and organs thanks to scientists who have come close to discovering how salamanders grow back lost legs and damaged organs.
科学家们即将发现蝾螈是如何将残缺四肢和受损器官再生的秘密了,被截肢的残疾人将会得益于此,重新长出四肢和身体器官。
For example, it is possible that another species that preys on the salamanders or its eggs has increased, therefore leading to the decline in its population.
例如,可能另一类物种的数量在不断上升,它们以蝾螈及它们的卵作为捕食对象,从而导致其种群数量下降。
For example, it is possible that another species that preys on the salamanders or its eggs has increased, therefore leading to the decline in its population.
例如,可能另一类物种的数量在不断上升,它们以蝾螈及它们的卵作为捕食对象,从而导致其种群数量下降。
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