1 cnili/cil c.sj; ol Ii/v/v ihuzurj (Iiu.ix.hI.i) m 

 morula slaee.(1.95iiini in dianictcf. 



20 hours .illor rotlili/jlion. 



o 



I'ostl.irv.i alniiil 5 days old. 





Posll.irv.i .iIhhiI 10 d.iVN old. 



t:5V-5* 



Jusi before halchlnfi, 40 hours 



'n-jinnitiJiiiiiHT 



> oung fisli about I 7 days old. (i4iimi in loi.ii IcTiijlh. 



o » 



ii,;iii;ii«i™. 



I) ii| i'V''iji"i|"'|i«|iiipi|iiiijiiii|ii.f .|.iii|i*#ii|iiii|wippjj^,.^..,,,,,,L,.. :,", 



I arva about I day old. .V4iiim in total loiii^lh. Youns; fish ab-nii 4o d.i\ s old, I :ihnin in total Icnuth. 



Figure 18.— Various stages of development of egg and larvae of Auxin thazard (Harada, Murata. and Miyashita 197.3). 



(70,000 liters) grew faster than those reared in the 0.5- 

 ton aquarium, reaching a length of 12 cm in 33 days 

 (Table 12, Fig. 19). Growth decreased significantly after 

 that and the last larvae died on the 41st day. 



Auxis rochei 



In 1972, the collection and fertilization of eggs from 

 mature A. rochei succeeded in seven trials at Mera, 



23 



