Search for: [Subject and Keywords = Nematologia] OR [Subject and Keywords = Nicienie \-\- pasożyty roślin] OR [Subject and Keywords = Nicienie \-\- systematyka] OR [Subject and Keywords = Nematoda] OR [Subject and Keywords = Anguina mobilis] OR [Subject and Keywords = Arctotheca calendula] OR [Title = Anguina mobilis n. sp., a parasite of capeweed \(Arctotheca calendula\)] OR [Creator = Chit, W.] OR [Creator = Fisher, J. M.]