摘要
对暹罗斗鱼(Betta splendens)的生活习性、形态特征及分类地位等进行简要概述,并对经过了100多年人工改良所产生的暹罗斗鱼不同品系进行了详细介绍。根据用途可把暹罗斗鱼分为两大类:观赏型和搏击型斗鱼,其中观赏型斗鱼7种;根据鳞片的色层叠加顺序,暹罗斗鱼的颜色分为彩虹层颜色、金属层颜色和拓展层颜色,其中彩虹层颜色约15种,金属层颜色约7种,现阶段拓展层的终极表现形式为风靡的龙鳞;根据鳍膜的变化,又有蝶翼色和芥子色之分;根据鳞片的覆盖方式,定义了面具和黑头。详细了解暹罗斗鱼的品种分类特征,对于维持其品系的稳定性研究及其品种改良具有深远的意义。
The living habits,morphological features and the species classification of Siamese fighting fish were outlined,and different strains of Siamese fighting fish after 100 years of artificial continuous improvement were summarized.At present,the Siamese fighting fish can be divided into two categories according to its use： ornamental type and fighting-type,including 7 ornamental types.Based on the order of scales color layer,Siamese fighting fish can be divided into rainbow layer types,metal layer types and expanded layer types.The rainbow layer types have about 15 species,the metal layer types have about 7 species,and the ultimate form of the expanded layers types is Dragonscale at this stage.Based on the pattern of the fin membrane color,there were butterfly color and mustard gas color.Under the scales of coverage,we defined the mask types and head-black types.Learning the detail characters about Siamese fighting fish species classification has far-reaching significance in maintaining strains stability further improvement.
出处
《热带农业科学》
2012年第2期15-19,共5页
Chinese Journal of Tropical Agriculture
基金
海南省自然科学基金(No.311056)
海南三亚市重点科技项目资助(No.2010YF09)
关键词
暹罗斗鱼
生活习性
形态特征
品种分类
Siamese fighting fish
living habits
morphological features
species classification
