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<nowiki>Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; Protoopalina hylarum; species of Prottozoa; Art der Gattung Protoopalina; species of Prottozoa; taxon</nowiki>