Katherine Oestmann

Ms Katherine Oestmann

College Services - Science

College of Science


I am investigating cryptic invertebrate biodiversity in groundwater systems. Currently, my research focuses on a group of aquatic isopods (slaters) native to groundwater springs surrounding Kati Thanda–Lake Eyre, a priority region of conservation. 

Genetic analyses of these isopods have identified 10 distinct lineages, each likely representing a separate species. However, the population at the original discovery site is presumed extinct. 

By integrating genetic, physical descriptions, and geographic data, my research will produce formal descriptions of these new species, facilitating their legal protection and contributing to the conservation of the threatened spring ecosystems they inhabit.

Date Institution name Country Title
2025 University of Adelaide Australia Master of Philosophy
2021 - 2024 University of Adelaide Australia Bachelor of Science (Advanced)
2017 - 2020 University of Adelaide Australia Bachelor of Languages

Year Citation
2025 Slater-Baker, M. -R., Fagan-Jeffries, E. P., Oestmann, K. J., Portmann, O. G., Bament, T. M., Howe, A. G., . . . Fernández-Triana, J. (2025). DNA barcoding, integrative taxonomy, citizen science, and Bush Blitz surveys combine to reveal 34 new species of Apanteles (Hymenoptera, Braconidae, Microgastrinae) in Australia. ZooKeys, 1227(1227), 1-128.
DOI Scopus4 WoS4 Europe PMC1

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