查询词典 Bonnethead

This baby bonnethead shark, born in a Nebraska zoo in2001, was recently found to have been the product of" virgin birth ," the first time the phenomenon has been confirmed in a shark.

这条01年出生在内布拉斯加动物园窄头双髻鲨最近被发现是由孤雌生殖而来，这是孤雌生殖第一次出现在鲨鱼这个物种上。

Bonnethead shark Females of this small hammerhead shark species were thought to mate with several males and store their sperm for later use, so scientists assumed the resulting litter of baby sharks would have several different fathers.

窄头双髻鲨科学家曾认为，雌性窄头双髻鲨有不同的性伴侣并将不同的雄鲨*储存在体内供今后孕育幼鲨，于是雌性窄头双髻鲨产下的每胎小鲨鱼都可能有若干个父亲。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。