摘要
本文讨论了实验室条件下Ｒｈｙｎｃｈｏｐｌａｘ ｃｏｒａｌｉｃｏｌａ的繁殖和幼体发育。Ｒｈｙｎｃ－ｈｏｐｌａｘ ｃｏｒａｌｉｃｏｌａ的幼体发育只有溞状幼体阶段，无大眼幼体阶段。溞状幼体阶段 分为３期。幼体孵出到发育为第一期幼蟹需１３天（Ⅰ期需３天，Ⅱ期需６天，Ⅲ期需 ４天），在温度２６ Ｃ时，成熟Ｒｈｙｎｃｈｏｐｌａｘ ｃｏｒａｌｉｃｏｌａ产卵两次其间隔时间为 １５天。
The present paper discusses the reproductive and the larval developm- ent of Rhynchoplax coralicola under laboratory conditions. The zoea compr- ised three stages. The duration of zoeal stages was 13 days (three days to the first zoea, six days to the second zoea, and four days to the third days). Ovigerous female spawned more than two times and the incubation period was 15 days at about 26C.
出处
《海洋湖沼通报》
CSCD
北大核心
2000年第1期18-23,共6页
Transactions of Oceanology and Limnology
