"Fasciola hepatica " is one of the largest acetabulum is a larger sucker than the oral sucker and is located at the anterior end.
12.
The metacercariae of " Opisthorchis viverrini " are brownish, elliptical with two nearly equal-sized suckers : the oral sucker and the ventral sucker.
13.
By integument of the female is ridged and pitted and possesses fewer spines than in the oral sucker, the ventral sucker, and the gynecophoric canal of the male.
14.
True to its character as a trematode, it has an oral sucker 0.15 to 0.18 mm in diameter, and a ventral sucker 0.12 to 0.13 mm in diameter.
15.
One recommended method of removal is using a fingernail or other flat, blunt object to break the seal of the oral sucker at the anterior end of the leech, repeating with the posterior end, then flicking the leech away.
16.
Flukes with an oral sucker and an acetabulum at the posterior end of the body are called " Amphistomes " . " Distomes " are flukes with an oral sucker and a ventral sucker, but the ventral sucker is somewhere other than posterior.
17.
Flukes with an oral sucker and an acetabulum at the posterior end of the body are called " Amphistomes " . " Distomes " are flukes with an oral sucker and a ventral sucker, but the ventral sucker is somewhere other than posterior.
18.
It is distinctive in having the genital pore located far to the front, above the oral sucker, a character it shares with only two other " Notostrongylus " species, but these two differ in having one row of N . johnstoni " is most similar to " N . fosteri "; it infects the Australian water rat ( " Hydromys chrysogaster " ), which is semiaquatic like the marsh rice rat.
