Table 5. Histological analysis of ovary from the four different diet groups

Stages	Manufactured feed			Commercial feed	Mix of animal feed
	P + S	P + C	P + S + C
Previtellogenesis	-	-	-	-	-
Growing stage				20
Maturation stage	40	60	60	40	40
Spawning stage	60	40	40	40	60

P, polychaetes; S, squid; C, clam.