Plate 2From: Trematode cercarial fauna obtained from the field-collected freshwater snails Lymnaea natalensis in EgyptLight micrographs of (5) echinostome cercaria stained with iodine; (6) virgulate cercaria stained with iodine; (7) Echinochasmus pelecani cercaria while alive; (8) palaeorchis cercaria while alive; tail (T); (B) body of cercariae; (OS): oral sucker; ventral sucker (VS)Back to article page