original description
(of Roya spongotheras Bertsch, 1980) Bertsch, H. (1980). A new species of Tylodinidae (Mollusca: Opisthobranchia) from the northeastern Pacific. <em>Sarsia.</em> 65: 233-237., available online at https://doi.org/10.1080/00364827.1980.10431484
page(s): 233, figs 1-3 [details]
basis of record
Valdés A. (2019). Northeast Pacific benthic shelled sea slugs. <em>Zoosymposia.</em> 13: 242-304., available online at http://dx.doi.org/10.11646/zoosymposia.13.1.21
page(s): 253, figs 5E-F [details]
additional source
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): 124 [details]
additional source
Warén A. & Di Paco G. (1997). Redescription of <i>Anidolyta duebeni</i> (Lovén), a little known Notaspidean Gastropod. <i>Bollettino Malacologico 32(1-4)</i>: 19-26 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Distribution Queen Charlotte Islands to Jervis Inlet, Vancouver Island, British Columbia; 25–350 m. [details]