Jeffreys, J. G. (1867). Description of a new species of <i>Rissoa</i> from Madeira. <em>The Annals and Magazine of Natural History, ser. 3.</em> 19(114): 435., available online athttps://biodiversitylibrary.org/page/22193271[details]
Type locality contained in Azores
type locality contained in Azores (origin: native) [details]
original descriptionJeffreys, J. G. (1867). Description of a new species of <i>Rissoa</i> from Madeira. <em>The Annals and Magazine of Natural History, ser. 3.</em> 19(114): 435., available online athttps://biodiversitylibrary.org/page/22193271[details]