CAJ | 학술논문

[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±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=0.021 112.940 4, N=1 422, R2=0.781 7.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.
[목적]탐토부강하유복건문흉조가량성상적특점화물충유효성.[방법]대1997년3월지1998년4월채우부강하유합천단적복건문흉조양본진행연구,초보분석료체장、체질량、봉만도등생물학특정.[결과]복건문흉조웅성전장(9.98±1.456)cm,체장(8.18±1.224)cm,체질량(11.52±5.124)g;자성전장(8.70±1.061)cm,체장(7.09±0.881)cm,체질량(7.20±3.635)g.웅성체장/체고4.93±0.71,체장/두장3.95±0.31,체장/미병장5.49±0.53,체장/미병고10.82±1.20;자성체장/체고5.13±0.69,체장/두장3.94±0.81,체장/미병장5.54±0.52,체장/미병고11.20±1.37.체질량여체장관계식위:m=0.021 112.940 4, N=1 422, R2=0.781 7.봉만도자웅차이불현저,단계절차이현저.[결론]복건문흉조속균균증장형.중화문흉조화복건문흉조시동물이명.
[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.