Journal of Parasitology Research / 2018 / Article / Fig 4

Research Article

Morphological Characterization of Emerging Cercariae among Lymnaeid Snails from Barangay Cawongan, Padre Garcia, Batangas, Philippines

Figure 4

SEM images of three distinct cercariae that emerged from lymnaeid snails. (1) Echinostome cercaria showing a crown of spine (collar of spines). (2) Virgulate xiphidiocercaria. (3)-(4) Longifurcate-pharyngeate distome cercariae (Strigea cercariae). OS: oral sucker, VS: ventral sucker, FT: fork-tailed, CS: collar of spines.

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