Philippi, R. A. (1849). Centuria altera testaceorum novorum. <em>Zeitschrift für Malakozoologie.</em> 5(7): 99-112 [January 1849]; 5(8): 123-128; 5(9): 129-144: 5(10): 145-150 [all March 1849]., available online athttp://biodiversitylibrary.org/page/16292293 page(s): 101 [details]
MolluscaBase eds. (2024). MolluscaBase. Trochus (Clanculus) anus R. A. Philippi, 1849. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=842886 on 2024-03-29
original descriptionPhilippi, R. A. (1849). Centuria altera testaceorum novorum. <em>Zeitschrift für Malakozoologie.</em> 5(7): 99-112 [January 1849]; 5(8): 123-128; 5(9): 129-144: 5(10): 145-150 [all March 1849]., available online athttp://biodiversitylibrary.org/page/16292293 page(s): 101 [details]