Abstract:changesofandsalinityof30±1withinalaboratory.Theresultsshowedthatembryonicdevelopmentgoesthroughninestages:fertilizedegg,cleavage,blastula,gastrula,naupliusdevelopment,eyepigmentprophase,eyepigmentanaphase,pre-hatchingandhatchingstages.Thereisnosignificantchangeinembryosizeduringearlydevelopmentalstages.However,atthepre-hatchingstage,theembryosbecomesignificantenlargedfrom0.6mm.Thecoloroftheembryograduallychangesduringdevelopmentfromlightgreen,darkgreen,darkyellow,totawny.Thetotalincubationperiodisapproximately13daysatawatertemperatureof