Figure 12 from: Krailas D, Namchote S, Koonchornboon T, Dechruksa W, Boonmekam D (2014) Trematodes obtained from the thiarid freshwater snail Melanoides tuberculata (Müller, 1774) as vector of human infections in Thailand. Zoosystematics and Evolution 90(1): 57-86. https://doi.org/10.3897/zse.90.7306

Figure 12 - Image of Cardicola alseae;a. Drawing of cercaria structureb. Cercaria stained with Semichon's acetic carmine & fast greenc. Sporocyst stained with 0.5% neutral redd.–f. Images of Scanning ElectronmicroscopeAbbreviations: dm – dorso-median finfold, pg – penetration gland, eb – excretory bladder, an – anterior organ, ta – tail, cb – caudal body, sp – spine, fu – furca, spo: sporocyst, c – cercaria (scale a, b = 50 µm, c = 20 µm).