MolluscaBase name details
Gymnarion nyasanus var. excellens (Melvill & Standen, 1907)
1306812 (urn:lsid:marinespecies.org:taxname:1306812)
unaccepted > junior subjective synonym
Variety
Helicarion nyasanus var. excellens Melvill & Standen, 1907 · unaccepted > superseded combination
Not documented
MolluscaBase eds. (2025). MolluscaBase. Gymnarion nyasanus var. excellens (Melvill & Standen, 1907). Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1306812 on 2025-09-11
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original description
(of Helicarion nyasanus var. excellens Melvill & Standen, 1907) Melvill, J. C. & Standen, R. (1907). Notes on a collection of terrestrial and fluviatile Mollusca, made in North-Eastern Rhodesia, during 1905, by Mr. Sheffield A. Neave, M.A., B.Sc. <em>Memoirs and proceedings of the Manchester Literary & Philosophical Society.</em> 51 (4): 1-16, 1 unnumbered plate. [20 February]., available online at https://www.biodiversitylibrary.org/page/34063251
page(s): 9, fig. 7. [details]
basis of record Bruggen, A. C. van. (1988). A record of the genus <i>Cerastua</i> (Mollusca, Gastropoda Pulmonata: Enidae) from Zambia, with a preliminary list of the terrestrial molluscs of that country. <em>Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen.</em> 91(1): 1–17.
page(s): 13 [details]
page(s): 9, fig. 7. [details]
basis of record Bruggen, A. C. van. (1988). A record of the genus <i>Cerastua</i> (Mollusca, Gastropoda Pulmonata: Enidae) from Zambia, with a preliminary list of the terrestrial molluscs of that country. <em>Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen.</em> 91(1): 1–17.
page(s): 13 [details]
Present Inaccurate Introduced: alien Containing type locality
To GB Mollusca Types (Helicarion nyassanus var. excellens Melvill & Standen, 1907; Syntype(s); MANCH.EE.7753) (from synonym Helicarion nyasanus var. excellens Melvill & Standen, 1907)
From editor or global species database
Hosted externally, from synonym
