Fig. 4From: The occurrence of Contracaecum sp. larvae (Nematoda: Anisakidae) in four teleostean species from Lake Nasser, Egypt: morphological and molecular studiesScanning electron micrographs showing the pattern of cuticular striations in: a larva collected from Oreochromis niloticus and Tilapia galilae; b short form larva collected from Lates niloticus; c long form larva collected from Lates niloticus; d short form larva collected from Hydrocynus forskahlii; e long form larva collected from Hydrocynus forskahlii Back to article page