Lightfoot, J. (1786). An account of some minute British shells, either not duly observed, or totally unnoticed by authors. <em>Philosophical Transactions of the Royal Society of London.</em> 76(1): 160-170., available online athttp://rstl.royalsocietypublishing.org/content/76/160.full.pdf+html page(s): 163, pl. 1, figs 1-7 [details]
original descriptionLightfoot, J. (1786). An account of some minute British shells, either not duly observed, or totally unnoticed by authors. <em>Philosophical Transactions of the Royal Society of London.</em> 76(1): 160-170., available online athttp://rstl.royalsocietypublishing.org/content/76/160.full.pdf+html page(s): 163, pl. 1, figs 1-7 [details]