MolluscaBase eds. (2025). MolluscaBase. Symptychiella annae H. Nordsieck, 1999. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1250083 on 2025-05-24
Marine Species Traits editorial board (2025). Marine Species Traits. Symptychiella annae H. Nordsieck, 1999. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1250083 on 2025-05-24
original descriptionNordsieck, H. (1999). Symptychiella annae n. sp., an extraordinary clausiliid from northern Peru (Gastropoda Pulmonata: Clausiliidae). <em>Basteria.</em> 63: 165-170., available online athttp://natuurtijdschriften.nl/download?type=document&docid=597168[details] Available for editors