CAJ | 학술논문

对采自上海和广州的36尾棘头梅童鱼的外部形态学进行了分析,探讨了其头部头棘和鳞片鳞嵴这两个外部形态特征与该种类其他特征之间的关系.采用线形回归法分析了17个可量性状和8个可数性状.结果表明:头部头棘的特征与背鳍前长、眼间距两个特征之间存在更紧密的联系,而鳞片鳞嵴与下鳃耙数量、眼间距两个特征之间存在更紧密的联系.
대채자상해화엄주적36미극두매동어적외부형태학진행료분석,탐토료기두부두극화린편린척저량개외부형태특정여해충류기타특정지간적관계.채용선형회귀법분석료17개가량성상화8개가수성상.결과표명:두부두극적특정여배기전장、안간거량개특정지간존재경긴밀적련계,이린편린척여하새파수량、안간거량개특정지간존재경긴밀적련계.
The exterior morphologies of 36 heads of Collichthys lucidus (Teleostei:Sciaenidae),which were collected from Shanghai and Guangzhou of China,were studied.To find out the relationship of head spines and scale circulis with other characters,seventeen morphometric measurements and eight numeric characters were analyzed by linear regression.The results showed that there was a linear relationship between head spines and other two characters,predorsal length and interorbital width.There was a linear relationship between scale circulis and other two characters,lower gill rakes and interorbital width.