Biology
Infecting location: Bile duct and liver
Definitive host: canids, felids and human
Anatomical morphology
Testes: ¼ from the distal end
Ovary over testes
Obvious vitelline gland and uterus
Size: 7-12 x 1.5 – 2.5 mm
Blunt intestine reaching the tail end
Smooth integument
No cirrus
Egg: 26-30 x 11-15 micron with miracidium (asymmetrically)
1st intermediate host: Bithynia snails
2nd intermediate host: Fresh water fishes