(ofRissoa (Apicularia) townsendi Melvill, 1910)Melvill, J. C. (1910). Descriptions of twenty-nine species of marine Mollusca from the Persian Gulf, Gulf of Oman, and North Arabian Sea, mostly collected by Mr. F. W. Townsend, of the Indo-European Telegraph Service. <em>Annals and Magazine of Natural History.</em> ser. 8, 6: 1-17., available online athttp://www.biodiversitylibrary.org/page/18619242 page(s): 7, pl. 1, fig. 11 [details]
MolluscaBase eds. (2024). MolluscaBase. Alvania townsendi (Melvill, 1910). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=594829 on 2024-05-02
original description(ofRissoa (Apicularia) townsendi Melvill, 1910)Melvill, J. C. (1910). Descriptions of twenty-nine species of marine Mollusca from the Persian Gulf, Gulf of Oman, and North Arabian Sea, mostly collected by Mr. F. W. Townsend, of the Indo-European Telegraph Service. <em>Annals and Magazine of Natural History.</em> ser. 8, 6: 1-17., available online athttp://www.biodiversitylibrary.org/page/18619242 page(s): 7, pl. 1, fig. 11 [details]