MolluscaBase name details
Helix rysa S. V. Wood, 1848 †
1338275 (urn:lsid:marinespecies.org:taxname:1338275)
unaccepted > superseded combination
Species
fossil only
Wood, S. V. (1848). A Monograph of the Crag Mollusca or, descriptions of shells from the middle and upper tertiaries of the east of England. Part 1. Univalves. <em>Monograph of the Palaeontographical Society of London.</em> 1: i-xii, 1–208, 1–21 pls., available online at http://www.biodiversitylibrary.org/item/67729
page(s): 4, pl. 1, fig. 1 [details]
page(s): 4, pl. 1, fig. 1 [details]
Type locality contained in Great Britain
, Note Walton-on-the-Naze ["Walton Naze"], Essex,...
type locality contained in Great Britain [details]
Type locality Walton-on-the-Naze ["Walton Naze"], Essex, United Kingdom [details]
MolluscaBase eds. (2021). MolluscaBase. Helix rysa S. V. Wood, 1848 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1338275 on 2025-09-11
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original description
Wood, S. V. (1848). A Monograph of the Crag Mollusca or, descriptions of shells from the middle and upper tertiaries of the east of England. Part 1. Univalves. <em>Monograph of the Palaeontographical Society of London.</em> 1: i-xii, 1–208, 1–21 pls., available online at http://www.biodiversitylibrary.org/item/67729
page(s): 4, pl. 1, fig. 1 [details]
page(s): 4, pl. 1, fig. 1 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality Walton-on-the-Naze ["Walton Naze"], Essex, United Kingdom [details]
