WoRMS name details
Acmaea (Collisella) testudinalis (O. F. Müller, 1776)
1595288 (urn:lsid:marinespecies.org:taxname:1595288)
unaccepted (unaccepted combination)
Species
marine, brackish, fresh, terrestrial
recent only
(of Patella testudinalis O. F. Müller, 1776) Müller, O.F. (1776). Zoologiae Danicae Prodromus, seu Animalium Daniae et Norvegiae Indigenarum characters, nomina, et synonyma imprimis popularium. [Prodromus of Danish Zoology, or the characters, names, and synonyms of the indigenous animals of Denmark and Norway, especially of the popular ones.]. <em>Typis Hallageriis, Havniae.</em> 32: 1-282., available online at http://www.biodiversitylibrary.org/item/47550 [details] 
MolluscaBase eds. (2026). MolluscaBase. Acmaea (Collisella) testudinalis (O. F. Müller, 1776). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1595288 on 2026-07-20
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Nomenclature
original description
(of Patella testudinalis O. F. Müller, 1776) Müller, O.F. (1776). Zoologiae Danicae Prodromus, seu Animalium Daniae et Norvegiae Indigenarum characters, nomina, et synonyma imprimis popularium. [Prodromus of Danish Zoology, or the characters, names, and synonyms of the indigenous animals of Denmark and Norway, especially of the popular ones.]. <em>Typis Hallageriis, Havniae.</em> 32: 1-282., available online at http://www.biodiversitylibrary.org/item/47550 [details]
basis of record Dall, W. H. (1879). Report on the limpets and chitons of the Alaskan and Arctic regions, with descriptions of genera and species believed to be new. <em>Proceedings of the United States National Museum.</em> 1: 281-344, pls 1-5., available online at https://biodiversitylibrary.org/page/43651354
page(s): 121 [details]
basis of record Dall, W. H. (1879). Report on the limpets and chitons of the Alaskan and Arctic regions, with descriptions of genera and species believed to be new. <em>Proceedings of the United States National Museum.</em> 1: 281-344, pls 1-5., available online at https://biodiversitylibrary.org/page/43651354
page(s): 121 [details]
