MolluscaBase taxon details
original description
(of Trochus sismondae Issel, 1869) Issel, A. (1869). <i>Malacologia del Mar Rosso. Ricerche zoologiche e paleontologiche</i>. Biblioteca Malacologica, Pisa. xi + 387 pp., pls 1-5. , available online at http://www.biodiversitylibrary.org/item/43995
page(s): 225, pl. 2 fig. 13. [details]
original description
(of Risella isseli Issel, 1869) Issel, A. (1869). <i>Malacologia del Mar Rosso. Ricerche zoologiche e paleontologiche</i>. Biblioteca Malacologica, Pisa. xi + 387 pp., pls 1-5. , available online at http://www.biodiversitylibrary.org/item/43995 [details]
basis of record
Reid, D. G. (1989). Systematic revision of the Recent species of <i>Peasiella</i> Nevill, 1885 (Gastropoda: Littorinidae), with notes on the fossil species. <em>The Nautilus.</em> 103(2): 43-69., available online at https://www.biodiversitylibrary.org/page/8278043 [details]
additional source
Reid, D. G. (1989). The comparative morphology, phylogeny and evolution of the gastropod family Littorinidae. <em>Philosophical Transactions of the Royal Society B.</em> 324: 1-110., available online at https://royalsocietypublishing.org/doi/pdf/10.1098/rstb.1989.0040 [details]
Present Inaccurate Introduced: alien Containing type locality