ventral sucker Oral sucker ceca m teatrul s uterus ovary Vitelline follicles Testes vitellin
ventral sucker uterus ceca Testes ovary Oral sucker Vitelline follicles
Oral sucker spines 831 28KU 20K Excretory pouch ventral sucker
Oral sucker ventral sucker Excretory pouch spines
Egg Morphology o size about100×55m Thick and asymmetric shell ● A distinct operculum ● An ovum surrounded by operculum more than 10 yolk cells ovum yolk cell shell
Egg Morphology •Size about 10055µ m •Thick and asymmetric shell •A distinct operculum •An ovum surrounded by more than 10 yolk cells shell operculum ovum yolk cell