unaccepted > junior homonym (preoccupied infraspecific epithet. Not Turritella laeviuscula J. de C. Sowerby, 1832; nec Turritella turris var. laeviuscula Sacco, 1895.)
Coen, G. (1914). Contributo allo studio della fauna malacologica adriatica. <em>Memorie del Regio Comitato Talassografico Italiano.</em> 46: 3-34, pl. 1-7. page(s): p. 27, pl. 6, fig. 16. [details]
MolluscaBase eds. (2024). MolluscaBase. Turritella communis var. laeviuscula Coen, 1914. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024) European Register of Marine Species at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=754690 on 2024-03-29
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Turritella communis var. laeviuscula Coen, 1914. Accessed at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=754690 on 2024-03-29
original descriptionCoen, G. (1914). Contributo allo studio della fauna malacologica adriatica. <em>Memorie del Regio Comitato Talassografico Italiano.</em> 46: 3-34, pl. 1-7. page(s): p. 27, pl. 6, fig. 16. [details]