stickleback

过去分词：

动词过去分词: stickled

更多词形：

动词过去式: stickled | 动词过去分词: stickled | 动词现在分词: stickling | 动词第三人称单数: stickles |

单词例句：

While purple-toed, keen-eyed hunters are just a made up example, a real animal that demonstrates this is the three-spined stickleback fish of western Canada.

紫色的脚趾，敏锐的视力都只是编出来的例子，加拿大西部的三刺鱼为我们展示进化历程，这是一种真正存在的动物。

Similar principles underlie the evolution of new body forms in completely wild populations of stickleback fish.

从完全野生的族群演化出新体形的棘鱼，也是透过类似的原则。

stickleback n.

[鱼]棘鱼 ...

Ninespine stickleback

九刺鱼

three-spined stickleback

三刺鱼

Now, scientists say they’ve found the first animal example of this behavior in a common fish, the nine-spined stickleback.

目前科学家们说他们第一次在普通的九叶穿柳鱼身上找到了动物的这种行为。

Nine-spined stickleback share the human ability to copy each other's behaviour if it's to their advantage.

九刺鱼和人类一样，如果对它们有利的话，能够相互模仿行为。

"Without stickleback " the first selection in already making fresh water fish, because of its special the competition that is helpful for sharing home, international market.

“无刺鱼”已成为淡水鱼中的首选,因为其非常有利于参与国内、国际市场的竞争。

Because the fish are so closely related and interbreed in the laboratory, geneticists can map the genes involved in the reduction of the stickleback pelvis.

由于这些鱼类的血缘非常相近，彼此可在实验室内杂交，遗传学家可定出与三刺鱼腹鳍缩小有关的基因。