original description
(of ) Bergh, L. S. R. (1904). Malacologische Untersuchungen. <em>In: Reisen im Archipel der Philippinen von Dr. Carl Gottfried Semper.</em> Zweiter Theil. Wissenschaftliche Resultate, Vol. 9, Chapter 6, Part 1: 1-56, pls. 1-4., available online at http://biodiversitylibrary.org/page/14358905
page(s): 26-28, pl. 4 fig. 29-32 [details]
additional source
Martynov A.V., Sanamyan N.P., Korshunova T. A. (2015). [in Russian] New data on the opisthobranch molluscs (Gastropoda: Opisthobranchia) of waters of Commander Islands and Far-Eastern seas of Russia. <i>In</i>: Conservation of biodiversity of Kamchatka and coastal waters. Proceedings of XV international scientific conference Petropavlovsk-Kamchatsky. Kamchat Press: Petropavlovsk-Kamchatsky, Russia. pp. 55-69, pl. 2-6. [details] Available for editors 
new combination reference
Martynov A.V. (2009) Opisthobranch Mollusca of Russia: the neglected diversity of cold waters. <i>Abstracts and Papers from the 39th Annual Meeting of the Western Society of Malacologists. The Western Society of Malacologists, Annual Report</i> 39: 22-23. [details]
Present
Inaccurate
Introduced: alien
Containing type locality
From editor or global species database
Taxonomy Bergh (1879) used the name Tritonia tetraquetra in a sense different from Pallas (1788). The oldest valid name for Tochuina tetraquetra sensu Bergh, 1879 is Tritonia gigantea Bergh, 1904. [details]
To Barcode of Life (5 barcodes) (from synonym Tritonia tetraquetra (Pallas, 1788) sensu Bergh, 1879)
To Barcode of Life (6 barcodes)
To Biodiversity Heritage Library (7 publications) (from synonym Tritonia tetraquetra (Pallas, 1788) sensu Bergh, 1879)
To European Nucleotide Archive, ENA (Tochuina gigantea)
To European Nucleotide Archive, ENA (Tritonia tetraquetra) (from synonym Tritonia tetraquetra (Pallas, 1788) sensu Bergh, 1879)
To GenBank (4 nucleotides; 3 proteins)
To Sea Slug Forum (via archive.org) (from synonym Tritonia tetraquetra (Pallas, 1788) sensu Bergh, 1879)
To USNM Invertebrate Zoology Mollusca Collection (from synonym Tritonia tetraquetra (Pallas, 1788) sensu Bergh, 1879)
Unreviewed
Tochuina gigantea (Bergh, 1904)