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- Xiphophorus maculates 月光鱼
- Fertilization in Xiphophorus is internal. 剑尾鱼是体内受精。
- Firstly, the method of dissociating erythrophores from Xiphophorus helleri was developed. 首先,本试验建立了红剑(Xiphophorus helleri)红色素细胞的分离和培养方法。
- The requirement of swordtail fish(Xiphophorus helleri) for protein is studied by feeding artificial feed. 采用人工配合饵料喂养剑尾鱼,以生长率作为评定指标,研究了剑尾鱼对蛋白质的需求量。
- Edvardsson studied the bruchid beetle ( Callosobruchus maculates ), giving some females unlimited access to water, while others were not. 埃克塞特大学研究人员爱德瓦森发现,一些昆虫品种,包括特定种类的甲虫、蛾及蟋蟀,其雄虫射精量出奇多,有的甚至可达约10%25体重。
- The results of this experiment will provide academic references for the artificial propagation and larva breeding of Hemibarbus maculates. 该实验结果将为花(鱼骨)的人工繁殖及苗种培育,特别是为仔鱼在营养转换阶段的培育提供了理论参考。
- Objective To explore the feasibility about Xiphophorus helleri, Poecilia and Gambusia affinis as test organisms for 7 day subchronic toxicity test . 目的探索红剑鱼、孔雀鱼和食蚊鱼作为实验动物用于七天亚慢性毒性试验材料的可行性。
- A rapid approach was described to estimate the chronic toxicity of toxicants to the Xiphophorus helleri,Lebistes reticulatus and Gambusis affinis. 目的研究一种快速评价有毒化学品对红剑鱼、孔雀鱼、食蚊鱼慢性毒性的试验方法。
- Objective To study acute toxicity of domestic detergents produced by four different factories on Xiphophorus heller, Poecilia and Gambusia affinis. 目的-研究4种不同产地的家用洗涤剂对红剑鱼、孔雀鱼和食蚊鱼的急性毒性影响。
- Xiphophorus can store sperm for several months. Our records indicate that storage can be up to 9 months and possibly longer. 剑尾鱼可以储存几个月的精子。我们的记录显示可以储存9个月甚至更长!
- Studies concerning the feasibility of rearing Xiphophorus helleri using areificial formuladiet to replace living natural food was discussed in this paper. 本文探讨了用人工配合饵料代替天然后饵饲养剑尾鱼的可行性。
- Any of several small freshwater live-bearing fishes of the genus Xiphophorus of southern North America,especially X. maculatus and X. variatus,popular in aquariums for their bright and variable colors. 剑尾鱼,一种北美洲南部产剑尾鱼属小型淡水胎生鱼,尤指新月鱼属和杂色新月鱼,因其鲜明而多变的颜色而常养于水族馆中。
- Any of several small freshwater live-bearing fishes of the genus Xiphophorus of southern North America, especially X. maculatus and X. variatus, popular in aquariums for their bright and variable colors. 剑尾鱼一种北美洲南部产剑尾鱼属小型淡水胎生鱼,尤指新月鱼属和杂色新月鱼,因其鲜明而多变的颜色而常养于水族馆中
- Swordtail fish ( Xiphophorus helleri) 剑尾鱼
- Swordtail fish Xiphophorus helleri 剑尾鱼
- Studies on the Karyotype of Hamibarbus maculates Bleeker 花鱼骨染色体的组型分析
- Acute Toxicity of Five Drugs to Hemibarbus maculates Fries 五种药物对花?鱼苗的急性毒性试验
- Keywords pyragne;Xiphophorus helleri;toxicity;safety; 红蚁净;剑尾鱼;毒性;安全性;
- The Behavior of Swordtail Xiphophorus helleri and Its Artificial Breeding 剑尾鱼的生活习性及人工繁育
- Isolation of microsatellite DNA in swordtail fish Xiphophorus helleri 剑尾鱼微卫星DNA的筛选