original description
(of Ammonicerina O. G. Costa, 1861) Costa, O. G. (1861). Microdoride mediterranea; o, Descrizione de poco ben conosciuti od affatto ignoti viventi minuti e micoscropici del Meditterraneo, pel professore O. G. Costa. Tomo primo. Con tredici tavole. i-xviii, 1-80. Stamperia dell'Iride, Napoli., available online at http://biodiversitylibrary.org/item/47094
page(s): 67 [details]
original description
(of Helisalia Laseron, 1954) Laseron, C. F. (1954). Revision of the Liotiidae of New South Wales. <em>The Australian Zoologist.</em> 12 (1): 1-25., available online at https://www.biodiversitylibrary.org/page/38912930
page(s): 16 [details]
original description
(of Euomphalus (Omalogyra) Jeffreys, 1859) Jeffreys, J. G. (1859). Additional gleanings in British Conchology. <em>Annals and Magazine of Natural History.</em> (3) 4: 189-201., available online at http://biodiversitylibrary.org/page/2356324
page(s): 197 [details]
subsequent type designation
Coan E.V. & Kabat A.R. (2012) The malacological works and taxa of Sylvanius Hanley (1819-1899). <i>Malacologia</i> 55(2): 285-359.
page(s): 334; note: Truncatella atomus designated type species under Art. 70.3 [details]
Present
Inaccurate
Introduced: alien
Containing type locality
From editor or global species database