Articles | Volume 15, issue 17
https://doi.org/10.5194/bg-15-5489-2018
https://doi.org/10.5194/bg-15-5489-2018
Research article
 | 
14 Sep 2018
Research article |  | 14 Sep 2018

Significance of climate and hydrochemistry on shape variation – a case study on Neotropical cytheroidean Ostracoda

Claudia Wrozyna, Thomas A. Neubauer, Juliane Meyer, Maria Ines F. Ramos, and Werner E. Piller

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Cited articles

Anadón, P., Gliozzi, E., and Mazzini, I.: Palaeoenvironmental Reconstruction of Marginal Marine Environments From Combined Palaeoecological and Geochemical Analyses on Ostracods, in: The Ostracoda: Applications in Quaternary Research, edited by: Holmes, J. A. and Chivas, A. R., Geophys. Monogr. Ser., 131, 22–247, https://doi.org/10.1029/131GM12, 2002.
Baltanas, A., Alcorlo, P., and Danielopol, D. L.: Morphological disparity in populations with and without sexual reproduction: a case study in Eucypris virens (Crustacea: Ostracoda), Biol. J. Linn. Soc., 75, 9–19, 2002.
Baltanas, A., Brauneis, W., Danielopol, D. L., and Linhart, J.: Morphometric Methods For Applied Ostracodology: Tools for Outline Analysis Of Nonmarine Ostracodes, in: Bridging the Gap: Trends in the Ostracode Biological and Geological Sciences, edited by: Park, L. E. and Smith, A. J., Palaeont. Soc. Papers, 9, 101–118, 2003.
Bookstein, F. L.: Biometrics, biomathematics and the morphometric synthesis, B. Math. Biol., 58, 313–365, 1996.
Boomer, I., Frenzel, P., and Feike, M.: Salinity-driven size variability in Cyprideis torosa (Ostracoda, Crustacea), J. Micropalaeontol., 36, 63–69, https://doi.org/10.1144/jmpaleo2015-043, 2017.
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Short summary
How environmental change affects a species' phenotype is crucial for taxonomy and biodiversity assessments and for their application as paleoecological indicators. Morphometric data of a Neotropical ostracod species, as well as several climatic and hydrochemical variables, were used to investigate the link between morphology and environmental conditions. Temperature seasonality, annual precipitation, and chloride and sulphate concentrations were identified as drivers for ostracod ecophenotypy.
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