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生态学杂志 ›› 1987, Vol. ›› Issue (2): 48-50.

• 研究简报 • 上一篇    下一篇

温度对胡子鲶(Clarias fuscus)胚胎和幼鱼发育的影响

郑文彪   

  1. 华南师范大学生物系
  • 收稿日期:1985-11-28 出版日期:1987-04-10

Effects of temperature on embryonic and larval developments of Clarias

Zheng Wenbiao   

  • Received:1985-11-28 Online:1987-04-10

关键词: 燕麦蚜茧蜂, 麦长管蚜, 禾谷缢管蚜, 挥发物, GC-MS

Abstract: The paper deals with the effect of temperature on the embryonic and larval developmentsof Clarias fuscus(Lacépède).The results of experiments showed that the favourable watertemperature for embryonic and larval developments of Clarias fuscus is 20—36℃,and 24—32℃ is the optimum.Embryonic development will come to a standstill or will be abnormalwhen the temperature is below 20℃ or above 38℃.

Key words: Aphidius avenae, Sitobion avenae, Rhopalosiphum padi, Volatiles, GC-MS