Shell banding and color polymorphism of the introduced snail Cepaea nemoralis (Gastropoda, Helicidae) in Lviv, Western Ukraine

The shell coloration was studied in more than three thousand adults of the grove snail Cepaea nemoralis from 15 colonies discovered in 2019-2020 in Lviv city and in the immediate vicinity of its southern administrative border (Zubra village). In most colonies, relatively light phenotypes prevailed:...

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Дата:2021
Автори: Gural-Sverlova, N. V., Gural, R. I., Rodych, T. V.
Формат: Стаття
Мова:English
Опубліковано: Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine 2021
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Онлайн доступ:https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/147
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Назва журналу:Journal Zoodiversity

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Journal Zoodiversity
id zoodiv-article-147
record_format ojs
spelling zoodiv-article-1472021-03-01T10:32:32Z Shell banding and color polymorphism of the introduced snail Cepaea nemoralis (Gastropoda, Helicidae) in Lviv, Western Ukraine Gural-Sverlova, N. V. Gural, R. I. Rodych, T. V. terrestrial mollusks, grove snail, introduction, phenotypic composition, Ukraine The shell coloration was studied in more than three thousand adults of the grove snail Cepaea nemoralis from 15 colonies discovered in 2019-2020 in Lviv city and in the immediate vicinity of its southern administrative border (Zubra village). In most colonies, relatively light phenotypes prevailed: most often P00000, less often Y00000 or Y00300. In total, more than a third of the collected specimens had the phenotype P00000. Great variability of the phenotypic and genetic structure of this introduced species in the study area was demonstrated, which usually does not have a clear connection with the locations of colonies or with the shading of habitats. This may be due to both random factors (founder effect, gene drift in recently formed colonies), and the relative youth of the colonies. In the future, the obtained data can be used to monitor possible long-term changes in the phenotypic composition of the investigated colonies to assess the potential effect of selective factors on this composition, first of all, climatic selection outside the natural range of C. nemoralis. Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine 2021-01-05 Article Article application/pdf https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/147 10.15407/zoo2021.01.051 Zoodiversity; Vol. 55 No. 1 (2021): Zoodiversity Zoodiversity (Vestnik Zoologii); Том 55 № 1 (2021): Zoodiversity 2707-7268 2707-725X 10.15407/zoo2021.01 en https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/147/70 Copyright (c) 2021 Zoodiversity
institution Journal Zoodiversity
collection OJS
language English
topic terrestrial mollusks, grove snail, introduction, phenotypic composition, Ukraine
spellingShingle terrestrial mollusks, grove snail, introduction, phenotypic composition, Ukraine
Gural-Sverlova, N. V.
Gural, R. I.
Rodych, T. V.
Shell banding and color polymorphism of the introduced snail Cepaea nemoralis (Gastropoda, Helicidae) in Lviv, Western Ukraine
topic_facet terrestrial mollusks, grove snail, introduction, phenotypic composition, Ukraine
format Article
author Gural-Sverlova, N. V.
Gural, R. I.
Rodych, T. V.
author_facet Gural-Sverlova, N. V.
Gural, R. I.
Rodych, T. V.
author_sort Gural-Sverlova, N. V.
title Shell banding and color polymorphism of the introduced snail Cepaea nemoralis (Gastropoda, Helicidae) in Lviv, Western Ukraine
title_short Shell banding and color polymorphism of the introduced snail Cepaea nemoralis (Gastropoda, Helicidae) in Lviv, Western Ukraine
title_full Shell banding and color polymorphism of the introduced snail Cepaea nemoralis (Gastropoda, Helicidae) in Lviv, Western Ukraine
title_fullStr Shell banding and color polymorphism of the introduced snail Cepaea nemoralis (Gastropoda, Helicidae) in Lviv, Western Ukraine
title_full_unstemmed Shell banding and color polymorphism of the introduced snail Cepaea nemoralis (Gastropoda, Helicidae) in Lviv, Western Ukraine
title_sort shell banding and color polymorphism of the introduced snail cepaea nemoralis (gastropoda, helicidae) in lviv, western ukraine
description The shell coloration was studied in more than three thousand adults of the grove snail Cepaea nemoralis from 15 colonies discovered in 2019-2020 in Lviv city and in the immediate vicinity of its southern administrative border (Zubra village). In most colonies, relatively light phenotypes prevailed: most often P00000, less often Y00000 or Y00300. In total, more than a third of the collected specimens had the phenotype P00000. Great variability of the phenotypic and genetic structure of this introduced species in the study area was demonstrated, which usually does not have a clear connection with the locations of colonies or with the shading of habitats. This may be due to both random factors (founder effect, gene drift in recently formed colonies), and the relative youth of the colonies. In the future, the obtained data can be used to monitor possible long-term changes in the phenotypic composition of the investigated colonies to assess the potential effect of selective factors on this composition, first of all, climatic selection outside the natural range of C. nemoralis.
publisher Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine
publishDate 2021
url https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/147
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