Title: The Effect of Temperature on Embryonic Development of Medaka(Oryzias latipes)
Abstract: This paper depicted the effect of temperature on the embryonic development of Medaka(Oryzias latipes).The experimental result showed that the embryo could be hatched out at the temperatrue range of 19.69~36.03℃.With rising of the water temperature the time of the hatching was shorten.The most proper water temperature was at 26.03~33.90℃.The rate of hatching at 27.58℃ was achieved 83%、the survival rates of larvae was 90.9%.When the water temperature below 17.64℃,the embryo developed very slowly,only 1 larvae was hatched out.However,the embryos were all dead before hatching at temperature over 38.67℃.The academic accumulative temperature was 112.62℃·d and the developmental threshold temperature was 17.55℃.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot