Published online by Cambridge University Press: 18 November 2009
In the experiments carried out by Nishigori (1925) and Saito (1925) on the life-history of Hepaticola hepatica it was shewn that this parasite does not reach maturity when a rabbit is artificially infected with embryonated eggs. It is true that the worms shewed some development, but after a time they disappeared leaving only nodules of connective tissue. In view of these results it may be of interest to record a case, observed by the writer where a rabbit carried a natural infection.