| 莱州湾脉红螺的分布及其壳高与体重的初步分析 |
| |
| 引用本文： | 吴耀泉.莱州湾脉红螺的分布及其壳高与体重的初步分析[J].海洋科学,1988,12(6):39-40. |
| |
| 作者姓名： | 吴耀泉 |
| |
| 作者单位： | 中国科学院海洋研究所 |
| |
| 摘 要： | 脉红螺(Rapana venosa Valenciennes)是一种个体较大的海产经济软体动物,在我国主要分布于渤、黄海。本文所用样品为1984年4—11月黄河口海岸带鱼类资源底拖网捕获。测得样品数据运用数理统计和回归分析处理。
|
DISTRIBUTION AND SHELL HEIGHT-WEIGHT RELATION OF /i>RAPANA VENOSA VALENCIENNES IN THE LAIZHOU BAY |
| |
| Abstract: | Rapana venosa is mostly distributed in the estuary in the Laizhou Bay and the shallow water of the sea board belt. From April to October, the population inhabits the shore, migrates to deeper habitats in winter. Its shell height is closely related to its weight (r = 0.93); the equation of regression curve is W = 1.8793×10-4L2.938. The weight increases with the growth in shell height. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《海洋科学》浏览原始摘要信息 |
| 点击此处可从《海洋科学》下载免费的PDF全文 |
|
