Table A2.

Shell size of experimental Radix balthica snails infected with Trichobilharzia sp. “peregra” and their infection status during field and laboratory experiments on cercarial emergence conducted between 2016–2018. Patent infections refer to snails releasing cercariae and prepatent infections to snails that harbored sporocysts and immature cercariae.

Season/Year	Snail Code	Length (mm)	Width (mm)	Double Infection Identity	Double Infection Status
August 2016	1 T-A16	14.51	8.91	–	–
	2 T-A16	15.73	10.30	–	–
	3 T-A16	12.81	7.44	–	–
	4 T-A16	16.12	11.05	–	–
	5 T-A16	11.06	7.44	–	–
	6 T-A16	11.76	7.70	–	–
	7 T-A16	15.33	9.76	Plagiorchis sp.	patent
August 2017	1 T-A17	8.69	5.16	–	–
	2 T-A17	10.45	8.84	–	–
	3 T-A17	15.36	12.44	–	–
	4 T-A17	14.76	12.73	Plagiorchis sp.	prepatent
	5 T-A17	12.81	10.93	–	–
	6 T-A17	12.77	10.89	Apatemon sp.	prepatent
August 2018	1 T-A18	10.57	6.15	–	–
	2 T-A18	12.27	7.98	–	–
	3 T-A18	9.57	5.87	–	–
	4 T-A18	12.80	7.78	–	–
	5 T-A18	11.26	6.23	–	–
	6 T-A18	13.92	8.06	–	–
October 2018	1 T-O18	12.63	8.25	Plagiorchis sp.	prepatent
	2 T-O18	9.17	5.79	–	–
	3 T-O18	11.11	6.85	–	–
	4 T-O18	11.17	6.54	Plagiorchis sp.	prepatent
	5 T-O18	15.11	8.60	Cotylurus sp.	prepatent
	6 T-O18	19.96	11.14	Diplostomum sp.	prepatent