摘要
本文通过扫描电镜的观察,研究了对虾科中5个属10种虾的雄性交接器联合缘上的小钩,对小钩的形态特征及小钩的机能进行了分析和描述。研究表明,小钩的研究将为对虾形态分类工作提供新的参考依据。
The morphology and structure of small hook are very disti.nct in prawns observed by author with S E M.The small hook which is composed of gelatin, can be divided generally into three pa-rts, i. e., the root, handle, and hook. Observation on ten prawns of five genus (Penaeus, Metapenaeus, Parapenaeus, Metapenaeuopsis and Trachypenaeus) show that their small hooks are different in shape even in the same genus.This paper will provide a new scientific basis for taxology of prawns.
出处
《海洋科学》
CAS
CSCD
北大核心
1991年第3期31-35,共5页
Marine Sciences
