Nerocila acuminata Leach, 1818, ovigerous female (20 mm), Cross Bay, Rovinji, Croatia (45°7.06′N 13°3.99′E), attached to the vertical fin of a representative of Mugilidae Cuvier, 1829, Roland Melzer 2
Trichuris eggs were identified in thin smears of sedimented feces from infected hosts. Images demonstrate considerable morphological variation in egg size and shape (50–76 µm in length, 26–30 µm in wi