Articles | Volume 45, issue 1
https://doi.org/10.5194/jm-45-359-2026
https://doi.org/10.5194/jm-45-359-2026
Research article
 | 
18 May 2026
Research article |  | 18 May 2026

Testing the applicability of automated size and shape analyses in non-marine ostracods – a case study from the Tibetan Plateau

Marlene Hoehle, Torsten Haberzettl, Peter Frenzel, Antje Schwalb, Junbo Wang, Liping Zhu, and Claudia Wrozyna

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Cited articles

Adams, D., Collyer, M., Kaliontzopoulou, A., and Baken, E.: Geomorph: Software for geometric morphometric analyses, R package version 4.0.10, https://cran.r-project.org/package=geomorph (last access: 13 January 2026), 2025. 
Akita, L. G., Frenzel, P., Wang, J., Börner, N., and Peng, P.: Spatial distribution and ecology of the Recent Ostracoda from Tangra Yumco and adjacent waters on the southern Tibetan Plateau: A key to palaeoenvironmental reconstruction, Limnologica, 59, 21–43, https://doi.org/10.1016/j.limno.2016.03.005, 2016. 
Alivernini, M., Lai, Z., Frenzel, P., Fürstenberg, S., Wang, J., Guo, Y., Peng, P., Haberzettl, T., Börner, N. and Mischke, S.: Late quaternary lake level changes of Taro Co and neighbouring lakes, southwestern Tibetan Plateau, based on OSL dating and ostracod analysis, Global Planet. Change, 166, 1–18, https://doi.org/10.1016/j.gloplacha.2018.03.016, 2018. 
Baken, E. K., Collyer, M. L., Kaliontzopoulou, A., and Adams, D. C.: geomorph v4.0 and gmShiny: Enhanced analytics and a new graphical interface for a comprehensive morphometric experience, Meth. Ecol. Evol., 12, 2355–2363, https://doi.org/10.1111/2041-210X.13723, 2021. 
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Short summary
Evolutionary developmental biology aims to uncover mechanisms behind how species change over time, with shape analysis being a key tool. To address slow, manual data collection, we tested AutoMorph, a high-throughput imaging pipeline, on two ostracod species from six Tibetan Plateau lakes. The pipeline successfully extracted size and shape data automatically, reducing processing time and minimizing bias, enabling large-scale datasets for investigating evolutionary and ecological processes.
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