Waardenburg, H.W. 1827. Henrici Gulielmi Waardenburg, Lingensis, Medicinae in Academia Lugduno-Batava studiosi, Commentatio de historia naturali animalium molluscorum regno Belgico indigenorum. Available electronically.
Waardenburg, 1827. Moll. Belgico: 36.
(misidentified reference to Unio rostrata Lamarck, 1819)