Keywords: Leucochloridium paradoxum.jpg Leucochloridium_paradoxum; parasite in Succinea putris Baudon 1879 Monographie des succinées francaises Deuxieme supplement 1879 scan 2007 Baudon scan by Tom Meijer author died more than 70 years ago PD-old Mimicry Leucochloridium paradoxum |