Fig. 5From: First light microscopy and ultrastructural description of Mesocoelium sociale (Luhe, 1901) Odhner, 1910 (Trematoda: Mesocoeliidae) in Bufo regularis from EgyptScanning electron micrographs of Mesocoelium sociale. a Shows the body surface wrinkles provided with spines. b Shows the tegument provided with curved distal-end spines arranged in transverse rows. c Shows the posterior part of the body with sparse tegumental spines, uterine coils filled with eggs, and terminate with an excretory pore (Ex.P.). d Shows the eggs with thick convex shellsBack to article page