<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; taxon</nowiki>