Description

• Title:
  Micro-CT screening of old shell collections helps to understand the distribution of viviparity in the highly diversifed clausiliid clade of land snails
• Creator:
  Drozd, Anna;
  Duda, Piotr;
  Janiszewska, Katarzyna
• Contributor:
  University of Lodz, Department of Invertebrate Zoology and Hydrobiology, Banacha Str. 12/16, 90-237, Lodz, Poland.;
  University of Silesia in Katowice, Faculty of Science and Technology, Będzińska Str. 39, 41-200, Sosnowiec, Poland.;
  Institute of Paleobiology, Polish Academy of Sciences, Twarda 51/55, 00-818, Warsaw, Poland.;
  anna.drozd@biol.uni.lodz.pl
• Description:
  Current zoological research may benefit in many ways from the study of old collections of shells. These collections may provide materials for the verification of broad zoogeographical and ecological hypotheses on the reproduction of molluscs, as they include records from many areas where sampling is currently impossible or very difficult due to political circumstances. In the present paper we present data on viviparous and embryo-retention reproductive modes in clausiliid land snails (subfamily Phaedusinae) acquired from specimens collected since the nineteenth century in the Pontic, Hyrcanian, and East and Southeast Asian regions. X-ray imaging (micro-CT) enabled relatively quick screening of more than 1,000 individuals classified within 141 taxa, among which we discovered 205 shells containing embryos or eggs. Gravid individuals were found to belong to 55 species, representing, for some of these species, the first indication of brooding reproductive strategy.
• Object availability:
  free access
• Rights:
  Uznanie autorstwa 4.0 Międzynarodowe;
  http://creativecommons.org/licenses/by/4.0
• Date:
  2021.09.15;
  2020
• Type:
  Article
• Language:
  English
• Format:
  application/pdf
• Publisher:
  Springer Nature
• Relation:
  Scientific Reports;10, 60
• Subject:
  Developmental biology;
  Evolution;
  Zoology
• Identifier:
  Sulikowska-Drozd, A., Duda, P. & Janiszewska, K. Micro-CT screening of old shell collections helps to understand the distribution of viviparity in the highly diversified clausiliid clade of land snails. Sci Rep 10, 60 (2020). https://doi.org/10.1038/s41598-019-56674-7;
  http://hdl.handle.net/11089/39065 ;
  2045-2322;
  https://doi.org/10.1038/s41598-019-56674-7
• Data provider:
  Repozytorium Uniwersytetu Łódzkiego
• Can I use it?:
  check license
• Type:
  image