<nowiki>Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; テトラグラプトゥス・アプロクシマトゥス; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; Tetragraptus approximatus; species of marine worm-like animal; Art der Gattung Tetragraptus; soort uit het geslacht Tetragraptus</nowiki>