Predator-prey interactions between the heterotrophic protist Polykrikos kofoidii and two Alexandrium strains: the non-lytic paralytic shellfish toxins (PST) producing A. catenella and the lytic goniodomins (GD) producing A. pseudogonyaulax

DOI

The ingestion rates of the heterotrophic protist Polykrikos kofoidii feeding on two different species of Alexandrium were determined by means of incubation experiments in well-plates. In this experiment P. kofoidii was subjected to monoalgal prey consisting of either A. pseudogonyaulax (strain L4-B9) or Alexandrium catenella (strain Alex 5). This dataset contains all data collected within the experiment including cell counts and ingested prey cells of P. kofoidii. The experiments were carried out between December 2 and 5, 2022 in the laboratories at the Alfred-Wegener-Institute in Bremerhaven, Germany.

Identifier
DOI https://doi.pangaea.de/10.1594/PANGAEA.967721
Related Identifier IsPartOf https://doi.pangaea.de/10.1594/PANGAEA.967725
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.967721
Provenance
Creator Möller, Kristof ORCID logo; Tillmann, Urban ORCID logo; Krock, Bernd; Koch, Florian ORCID logo; Meunier, Cédric Léo ORCID logo
Publisher PANGAEA
Publication Year 2024
Funding Reference German Federal Environmental Foundation https://doi.org/10.13039/100007636 Crossref Funder ID PhD Scholarship ; Helmholtz Association of German Research Centres https://doi.org/10.13039/501100001656 Crossref Funder ID Changing-Earth_Subtopic_6.2 https://earthenvironment.helmholtz.de/changing-earth/topics/topic-6-marine-and-polar-life/#c115556 Adaptation of marine life: From genes to ecosystems
Rights Creative Commons Attribution 4.0 International; Data access is restricted (moratorium, sensitive data, license constraints); https://creativecommons.org/licenses/by/4.0/
OpenAccess false
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 828 data points
Discipline Earth System Research
Spatial Coverage (1.710W, 56.090S, 8.290E, 56.630N); North Sea, Scottish east coast; Thyborøn, Limfjord, Denmark
Temporal Coverage Begin 2020-05-01T09:10:00Z
Temporal Coverage End 2020-08-17T09:10:00Z