original description
MacFarland, F.M. (1905). In: Cockerell T.D.A. & Eliot C. (1905). Notes on a collection of Californian nudibranchs. <em>The Journal of Malacology.</em> 12(3): 31-53, pls 7-8., available online at https://www.biodiversitylibrary.org/page/27793642 [details]
basis of record
Turgeon, D., Quinn, J. F., Bogan, A. E., Coan, E. V., Hochberg, F. G., Lyons, W. G., Mikkelsen, P. M., Neves, R. J., Roper, C. F. E., Rosenberg, G., Roth, B., Scheltema, A., Thompson, F. G., Vecchione, M., Williams, J. D. (1998). Common and scientific names of aquatic invertebrates from the United States and Canada: mollusks. 2nd ed. <i>American Fisheries Society Special Publication</i>, 26. American Fisheries Society: Bethesda, MD (USA). ISBN 1-888569-01-8. IX, 526 + cd-rom pp. (look up in IMIS)
page(s): 130 [details]
redescription
MacFarland, F.M. (1912). The Family Dironidae. <em>Zoologische Jahrbücher.</em> Supplement 15, 515-536., available online at https://www.biodiversitylibrary.org/page/14196926 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database