摘要
作者对游鳍叶鯵和镰鳍裸胸鯵两种鱼的骨骼作了比较,研究结果表明,两者脑颅中的上筛骨、围眶骨、蝶耳骨、翼耳骨等;咽颅中的前上颌骨、腭骨、前翼骨、中翼骨、尾舌骨、下咽骨等;肩带的主后颞骨、后匙骨和腰带骨等均有重要差异,某些特征可能是属间或种间的鉴别依据。
From October.1998 to July.1999 a systematic comparative study was carried out of the skeleton system of Caranx (Atule) mate and Caranx(Citula) talamparoides. The results reveal that obvious differences do exist between them in the following aspects: Neurocranium: there are many bones of neurocranium of them which are different, such as supraethmoid , infraorbital bones and pterotic. Splanocranium: the morphology of premaxillar , palatine , urohyal , pharyngeal bones etc. are different. Appendicular: the feature of pectoral girdle , pelvic girdle bones etc. are also different in these fishes. These skeletons can also be used as one of the important characters to identify genera or species.
出处
《海洋湖沼通报》
CSCD
2002年第1期38-47,共10页
Transactions of Oceanology and Limnology
