Citation: von Betegh, L. 1914 Hydrocoele embryonalis. Fisheries, Ireland, Scientific Investigations (Series 1913, part III) :
Keywords: Bacteria, Disease, Fauna, Fish, Marine, Parasite, Pisces
Abstract: The paper describes two epidemic diseases among juvenile fish (mainly trout): Tympanites embryonalis, and yolk sac dropsy. The latter is attributed to Diplobacillus infection.