1.
Males will also grow at a faster rate( generally) and display their adult colors sooner.
雄鱼生长的较雌鱼快，成熟后发出色彩也比雌鱼早。
2.
Keeping several females will reduce the level of aggression any particular one will receive.
饲养几条雌鱼是为了分散雄鱼对此鱼的攻击。
3.
Keep only one male with several females.
只可将一条雄鱼和几条雌鱼饲养在一起。
4.
Variation of Fatty Acid Composition in the Muscle of Female Pelteobagrus fiulvidraco Pre or Post Spawning during Reproduction Stage
野生黄颡鱼雌鱼产卵前后肌肉脂肪酸的组成
5.
In the feeding season and the overwintered period,the sexual ratio betwee the females and males is about 1:1. The change of maturity coefficient of the female is 14.50% in the breedin season and there is a bit of decrease in other seasons.
繁殖季节中雌鱼的成熟系数高达14.5％。
6.
"Guppies are hardy, energetic, easily kept, and prolific. The male, smaller and much more Brightly coloured than the female, grows to about 1.5 in. (4 cm). "
适应性强,耐活、易养、多产。雄鱼较雌鱼体色更鲜艳,长约4公分﹔
7.
Adult males will also tend to have a deeper body, whereas females appear more slim and streamline.
雄鱼的体型较为纵深，雌鱼则比较纤细和富有流线型。
8.
Males' coloration is also often more bold than females' because they like to show it off when courting females.
雄鱼的色彩显得更为雄浑，特别适当它们追逐雌鱼的时候。
9.
Preliminary Study on Crossbreeding of Male Paralichthys dentatus and Female Paralichthys lethostigma
大西洋牙鲆雄鱼与漠斑牙鲆雌鱼杂交的初步研究
10.
The female of certain aquatic animals, such as an octopus or a lobster.
雌性水生动物某些水生物的雌性，如雌章鱼或虾
11.
female salmon that has recently spawned.
刚刚产过卵的雌鲑鱼。
12.
female of certain aquatic animals e.g. octopus or lobster.
某些雌性水生动物，如雌章鱼或虾。
13.
Analysis on fatty acid composition in muscle of fry,male and female parent fishes (Pelteobagrus vachelli)
江黄颡鱼鱼苗与雌雄亲鱼肌肉脂肪酸组成分析
14.
Study on estrogenic effects of 17α-ethynylestradiol on juvenile Pagrosomus major
乙炔基雌二醇对真鲷幼鱼的雌激素效应研究
15.
The maturity rate of parent fishes was 83 8% in female and 92 1% in male.
雌雄亲鱼的成熟率为83 8%和 92 1%。
16.
Determination of Nilestriol in Fish by Coupling Direct Insertion Probe With Mass Spectrometer
直接进样质谱法检测鱼肉中尼尔雌醇
17.
The cDNA Cloning and Expression Analysis of Estrogen Receptors in Tanichthys Albonubes;
唐鱼雌激素受体cDNA克隆及表达分析
18.
Determination of Diethylstilbestrol Residues in Monopterus Albus by High Performance Liquid Chromatography;
鳝鱼中己烯雌酚残留量HPLC测定的研究