雌性

A spotted deer buck attends to a doe in the Central Zoo of Kathmandu, Nepal.

尼泊尔，加德满都的中央动物园，一头雄梅花鹿正专注于一头雌性。

Infanticide is almost unheard of among wild elephants. Mothers invest two years in their pregnancies, they live in stable matriarchal groups, and females collectively care for the young. In captivity, mothers are often held in relative solitude, undergo stressful and painful births, and then simply kill the source of all that suffering. Some mothers, Mason says, may even turn to infanticide because they just don't know what the small, squirmy creature that suddenly appeared in front of them is."Many females in zoos have never seen a calf," she says,"so they may not recognize it."

杀婴在野外象群中几乎没有听说过，母亲怀孕两年时间，它们生活在固定的女性象群中，雌性集体照顾幼崽。，在圈养区中，母亲经常处在一种相对孤立的情况下，经历充满紧张和痛苦的生产，然后简单的杀死所有这些痛苦的根源，Mason说，一些母亲杀害婴儿甚至仅仅是因为，它们不知道这些突然出现在面前的小小的蠕动的小东西是什么，一些生活在动物园的雌象从没见过小牛，她说，因此它们也许没有意识到这一点。

Most of the females, on the other hand, see in full color. So the scientists got to wondering: what would happen if they gave a boy squirrel monkey the same opsin that girls have.

于是科学家们非常想知道：当他们给雄性松鼠猴注入雌性松鼠猴相同的视觉蛋白时，会发生什么？

Females in 13 species of 4 families were found to be sterile.

本文共发现4科13种存在雌性个体不育的现象。

Also, the 5th visible sternite is quite round in the male and slightly pointed in the female.

此外，第五届有形sternite是相当全面，在雄性略指出，在雌性。

Photo of the Day July 11, 2008 Walking Stick Bug, Cincinnati, Ohio, 1993 Photograph by Michael Nichols A female Macleay's specter stick insect pauses on a branch at the Cincinnati Zoo.

意译：能够行走戴刺的蟑螂，辛辛那提，俄亥俄州，1993年。一只雌性的Macleay的可怕的怪物戴刺的昆虫休息在一条树枝上位于辛辛那提动物园。

Http://bbs.nju.edu.cn/file/Pictures/122053390510.jpeg July 11, 2008 Walking Stick Bug, Cincinnati, Ohio, 1993 Photograph by Michael Nichols A female Macleay's specter stick insect pauses on a branch at the Cincinnati Z oo.

意译：能够行走戴刺的蟑螂，辛辛那提，俄亥俄州，1993年。一只雌性的Macleay的可怕的怪物戴刺的昆虫休息在一条树枝上位于辛辛那提动物园。

A female Macleay's specter stick insect pauses on a branch at the Cincinnati Zoo.

一只雌性麦克里幽灵竹节虫在辛辛那提动物园的一条树枝上休息。

Methods Fifty female Wistar rats were allocated randomly into five groups: one group of normal, one group of model, two groups treated respectively with alendronate or stilbestrol and a control.

将Wistar雌性大鼠50只随机分成5组：正常组、模型组、ALN组、己烯雌酚组和对照组。

In contrast, subadult females and juveniles foraged and rested mostly in the lower stratum and/or canopy.

相比之下，亚成年雌性和青少年猴更加经常地在低植被层和树冠层中找食和休息。

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。