摘要
应用形态学分类法判定丹东地区"黄蚬子"学名为中国蛤蜊(Mactra chinensis)。另外对其性比及肥满度和卵径进行了周年测定,从而确定其性比约为1∶1,结合肥满度与卵径2组数据确定丹东地区的中国蛤蜊繁殖期为7至8月间。
The scientific name of ＂yellow clam＂ in Dandong was determined as Chinese clam （Mactra Chinensis） by morphological classification. The sex ratio, fatness and egg size of Chinese clam were also meas- ured, and the sex ratio was accordingly determined as about 1 ： 1. Besides, the reproduction period of Chinese clam in Dandong was determined as from July to August according to the data of its fatness and egg size.
出处
《辽东学院学报（自然科学版）》
CAS
2014年第3期177-180,共4页
Journal of Eastern Liaoning University:Natural Science Edition
基金
2013年辽东学院青年基金项目(2013-011)
2010年丹东市科学技术计划项目(10226)
关键词
黄蚬子
中国蛤蜊
繁殖生物学
yellow clam
Chinese clam
reproductive biology
