Remarks: Needs to be carefully isolated from the mucosa by dissecting the intestine around the proboscis. For morphological studies, worms should be placed in distilled water for about one hour in order to ensure optimal evagination of the proboscis and fixed in AFA. For molecular studies, fix the worms directly in 70% alcohol.
BURON I. DE (1988) J. Parasitol. 74: 339-342.