产卵的

In addition to the nesting areas, Acadia is famous for its rare, predatory species.

除了海龟产卵区，是我国著名的稀有acadia、掠夺性物种。

The behaviors included stillness behavior, social behavior, playing behavior, feeding behavior, and reproductive behavior (advertisement call, aggression, dislodge, bite, wrestle, amplexus, amplexus error, reject, oviposition).

结果表明：人工环境下的棘胸蛙行为主要包括静止行为；社会行为；运动行为；捕食行为；繁殖行为（求偶鸣唱、侵占、驱赶、撕咬，摔跤、抱对、错抱、拒绝行为、产卵）等。

Courtship and spawning occurs during the austral spring and early summer.

求爱和产卵时发生初夏，澳大利亚的春天。

Verbenol and verbenone are pheromone of bark beetle.

成虫可产卵。5。占总数的 89。

Beta frequently used as rootstock in China was susceptible to phylloxera. Phylloxera survived at 38.82%~47.5% and produced 9.01 eggs per day on Beta, while the corresponding values were 25%~30% on concord and compbell and 6.00~6.85 eggs per day on concord, campbell and catawba. Both Hei Huxiang and White Banana of Vitis vinifera-V. amerancain were susceptible to phylloxera, on which phylloxera yielded more than 190 eggs totally despite their survival was down-regulated and development arrested to some extent. All V. vinifera and cross cultivars of V. vinifera-V.

我国当作砧木使用的贝达不抗根瘤蚜，接种后蚜虫存活率始终保持在38.82%~47.5%，日产卵量达9.01；欧美杂交种中的康克、康拜尔和卡它巴对根瘤蚜稍有抗性，根瘤蚜日产卵量在6.00~6.85粒之间，其中康克、康拜尔葡萄上蚜虫的存活率随时间的延长而明显降低，由最初的60%下降至25%~30%；欧美杂交种中的黑虎香和白香蕉虽然在一定程度上能够限制根瘤蚜的存活和发育进程，但对根瘤蚜的繁殖量没有影响。

Algorithms describing links between potentially important explanatory variables to estimate fecundity were first established, and these were followed by practical observations in order to validate the method under two extreme situations: 1 straight forward fecundity estimation in a determinate, single-batch spawner: Atlantic herring Clupea harengus and 2 challenging fecundity estimation in an indeterminate, multiple-batch spawner: Japanese flounder Paralichthys olivaceus.

首先确立潜在重要解释性变化与繁殖力间联系的算法，然后是为了确定下面两种情形下使用的方法的实际观察：1）在确定的单次产卵类型中直接的繁殖力估计：大西洋鲱鱼 Clupea harengus 2）确定的分批产卵鱼类竞争性的繁殖估计：日本牙鲆 Paralichthys olivaceus 。

From April to September, several clusters of bamboos, 3 ~ 4 m long, 1 ~ 2 m wide, were set on the sea bed at a depth of 16 to 20 m to attract their spawning, and the egg-strings were then transported to the laboratory. When the development of the embryo reached stage 24, iris of eyes being prominent as a colour circle and statolith being formed, they were transferred into different rearing conditions, i.e., 20, 25, 30, 35 o/oo and 15, 20, 25, 30 oC. The durations from stage 24 to hatching were different among all different rearing conditions. The statoliths were extracted and mounted in Crystal Bond thermoplastic cement for reading their growth rings.

每年的四月到九月为东北角软丝主要的产卵季节，竹丛被设置在沙质海床上吸引成熟的个体前来产卵，将采集到的卵串带回实验室中培养，当胚胎发育至第二十四期的时候(胚胎的虹膜及平衡石开始生成)，这些胚胎分别被转换至不同的温度及盐度条件之下培养，温度被控制在15， 20， 25， 30 oC 四种条件下，盐度则分为20， 25， 30， 35 o/oo 四种条件，共组成十六种不同的培养条件，从平衡石生成至幼体孵出所需要的时间随著培养条件的不同而有所差异，孵化所需要的时间会随著培养的温度而有很大的变化，低温的条件会将所需的时间增长许多，在正常的条件下(25oC，35o/oo)，从平衡石出限制肤出约需要9~16天。

This study reviewed literature on spawning times for three north temperate species of anguillid eels estimated by sampling for small leptocephali at sea and for several temperate and tropical species by back-calculating from putative daily ages derived from otolith increment analysis of glass eels that recruited to coastal waters.

本文通过研究了海里采集鳗鲡幼体总结出的三种北温带种类的鳗鲡的产卵时间，并且通过通过分析溯河洄游到淡水的鳗苗的耳石日龄倒推出的产卵时间，将二者进行比较研究。

In this study, I used kidney bean to rear L. trifolii stock at 24.5 ± 1C, 70 ± 10% R.H., photoperiod 12L : 12D and offered beggar-tick, kidney bean, rape, and tomato as foods for females to test their host preference. The results showed that females exhibited significantly feeding and ovipositional preference on beggar-tick, and larvae ate in kidney bean have highest pupal weight, survivorship and emergence rates.

本研究以菜豆做为维持非洲菊斑潜蝇母族群的寄主植物，在24.5 ± 1C， 70 ± 10% R.H。， 12L ： 12D的环境下，让非洲菊斑潜蝇对大花咸丰草、菜豆、油菜、番茄这四种寄主植物进行产卵及取食偏好性测试，发现雌虫对大花咸丰草存有显著的取食及产卵偏好，而在菜豆上取食的幼虫具有最高的蛹重、存活率及羽化率。

At 20.1℃ and RH 48.9%, The longest longevity and mean longevity per fe male and male of south-American leaf miner tested indoor in 1998, the following were 17d, 7d and 5.3d, 3d in 15%cane sugar cott on, and 19d, 6d; 10.6d, 3.5d in broad bean seedling.

在恒温20.1℃，RH48.9%的条件下，用蚕豆苗和用吸足15%的蔗糖水的棉球饲养南美斑潜蝇，测得雌、雄成虫的最长寿命、平均寿命及在蚕豆苗上的最高产卵量、平均产卵量。15%蔗糖水棉球饲养雌、雄成虫最长寿命及平均寿命是17d，7d，5.3d，3d。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。