| 涪江下游福建纹胸鮡可量性状的初步研究 |
| |
| 引用本文： | 王汨,王怀林,刘明镜,高梅,王志坚.涪江下游福建纹胸鮡可量性状的初步研究[J].安徽农业科学,2009,37(21):10020-10022. |
| |
| 作者姓名： | 王汨 王怀林 刘明镜 高梅 王志坚 |
| |
| 作者单位： | 1. 西南大学生命科学学院,水产科学重庆市市级重点实验室,重庆,400715
2. 西南大学生命科学学院,水产科学重庆市市级重点实验室,重庆,400715;广安职业技术学院,四川广安,638000 |
| |
| 基金项目： | 国家科技部支撑计划项目 |
| |
| 摘 要： | 目的]探讨涪江下游福建纹胸鮡可量性状的特点和物种有效性。方法]对1997年3月至1998年4月采于涪江下游合川段的福建纹胸鮡样本进行研究，初步分析了体长、体质量、丰满度等生物学特征。结果]福建纹胸鮡雄性全长（9．98．4-1．456）cm，体长（8．18±1．224）cm，体质量（11．52±5．124）g；雌性全长（8．70±1．061）cm，体长（7．09±0．881）cm，体质量（7．20±3．635）g。雄性体长／体高4．93±0．71，体长／头长3．95±0．31，体长／尾柄长5．49±0．53，体长／尾柄高10．82±1．20；雌性体长／体高5．13±0．69，体长／头长3．94±0．81，体长／尾柄长5．54±0．52，体长／尾柄高11．20±1．37。体质量与体长关系式为：m=0．02111^2.9404，N=1422，R^2=0．7817。丰满度雌雄差异不显著，但季节差异显著。结论]福建纹胸鮡属均匀增长型。中华纹胸鮡和福建纹胸鮡是同物异名。
|
| 关 键 词： | 福建纹胸鮡 可量性状 比例性状 体长与体质量关系 丰满度 |
Preliminary Study on the Morphometric Characteristics of Glyptothorax fukrensis in Lower Reaches of Fujiang River |
| |
| WANG Mi et al.Preliminary Study on the Morphometric Characteristics of Glyptothorax fukrensis in Lower Reaches of Fujiang River[J].Journal of Anhui Agricultural Sciences,2009,37(21):10020-10022. |
| |
| Authors: | WANG Mi |
| |
| Institution: | WANG Mi et al (Key Laboratory of Aquatic Science of Chongqing,School of Life Science,Southwest University,Chongqing 400715) |
| |
| Abstract: | Objective]The study aimed to discuss the morphometric characteristics of Glyptothorax fukrensis in lower reaches of Fujiang River and its species validity. Method]The body length, weight and fullness of specimens of Glyptothorax fukiensis collected from the lower reaches of Fujiang River were tested. Results]For males, the mean full length was (9.98±1.456)cm, the mean length was (8.18±1.224) cm, the mean weight was (11.52±5.124) g;for females, the mean full length was (8.70±1.061) cm, the mean length was (7.09±0.881) cm, the mean weight was (7.20±3.635) g. For males, the mean ratio of body length to body height was 4.93±0.71, body length to head length was 3.95±0.31, body length to tail length was 5.49±0.53, body length to tail height was 10.82±1.20;for females, the mean ratio of body length to body height was 5.13±0.69, body length to head length was 3.94±0.81, body length to tail length was 5.54±0.52, body length to tail height was 11.20±1.37. The relationship between body weight and body length was described as follows: m=0.021 112.940 4, N=1 422, R2=0.781 7. The fullness differs obviously among seasons, but do not differ obviously between male and female. Conclusion]The growth of Glyptothorax fukiensis would achieve without peak. Glyptothorax fukiensis and Glyptothorax sinese were the same species with different names. |
| |
| Keywords: | Glyptothorax fukiensis Morphometric characteristics Meristic characteristics Length-weight relationship Fullness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
