Introduction to Diagnostic Medical Parasitology
Opisthorchis viverrini
Egg
Egg very similar to Clonorchis sinensis; light brown-yellow; operculated with distinct shoulders; fully embryonated; sometimes little knob at aboperculate end
Size: 30 x 11 μm
A Shell
B Operculum
C 'Shoulder'
D Miracidium
E Knob