Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Tillmann Urban Urban.Tillmann@awi.de 0000-0002-8207-4382 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Krock Bernd Bernd.Krock@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/bernd-krock.html Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Koch Florian florian.koch@awi.de 0000-0001-7107-4160 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Meunier Cédric Léo Cedric.Meunier@awi.de 0000-0002-4070-4286 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 2024 Predator-prey interactions between the heterotrophic protist Polykrikos kofoidii and prey mixtures of three Alexandrium strains (A. catenella, A. limii, A. pseudogonyaulax) dataset https://doi.org/10.1594/PANGAEA.967724 2024-08-27T10:40:44 https://doi.org/10.1594/PANGAEA.967725 The ingestion rates of the heterotrophic protist Polykrikos kofoidii feeding on three different species of Alexandrium were determined by means of incubation experiments in well-plates. In this experiment P. kofoidii was subjected to prey mixtures consisting of A. pseudogonyaulax (strain L4-B9) and A. catenella (strain Alex 5) or A. limii (strain Atay99Shio-02), whereby one prey was dyed with the fluorescent dye CMAC. The dye had no influence on the feeding behaviour of P. kofoidii and thus dye combinations of the same prey mixtures were combined. This dataset contains all data collected within this experiment including cell counts and ingested prey cells of P. kofoidii. The experiments were carried out on January 18, 2023 in the laboratories at the Alfred-Wegener-Institute in Bremerhaven, Germany. Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 Tillmann Urban Urban.Tillmann@awi.de 0000-0002-8207-4382 Pöchhacker Magdalena Varga Elisabeth Krock Bernd Bernd.Krock@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/bernd-krock.html Porreca Francesco f.porreca98@gmail.com Koch Florian florian.koch@awi.de 0000-0001-7107-4160 Harris Thomas M Meunier Cédric Léo Cedric.Meunier@awi.de 0000-0002-4070-4286 2024 Toxic effects of the emerging Alexandrium pseudogonyaulax (Dinophyceae) on multiple trophic levels of the pelagic food web journal article Harmful Algae https://doi.org/10.1016/j.hal.2024.102705 102705 1.71 128.12 26.67 56.63 46.04 46.46333333333334 1999-07-01T09:10:00 2020-08-17T09:10:00 not specified German Federal Environmental Foundation DBU https://www.dbu.de/ https://doi.org/10.13039/100007636 PhD Scholarship Helmholtz Association of German Research Centres HGF https://www.helmholtz.de https://doi.org/10.13039/501100001656 Changing-Earth_Subtopic_6.2 Adaptation of marine life: From genes to ecosystems https://earthenvironment.helmholtz.de/changing-earth/topics/topic-6-marine-and-polar-life/#c115556 T-AC-N A. catenella isolated from Scottish North Sea 56.09 1.71 North Sea, Scottish east coast 2020-05-01T09:10:00 Multiple investigations MULT phytoplankton net; CTD T-AL-N A. limii isolated from Shioya Bay, Okinawa 26.67 128.12 Shioya Bay, Okinawa, Japan 1999-07-01T09:10:00 Multiple investigations MULT phytoplankton net; CTD T-AP-N A. pseudogonyaulax isolated from Limfjord 56.63 8.29 Thyborøn, Limfjord, Denmark 2020-08-17T09:10:00 Multiple investigations MULT phytoplankton net; CTD 378 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Type of study Study type type Bottle incubation Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 Study type (Bottle incubation) Date/time start, experiment Date/time start exp Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 Date/time start exp Date/time end, experiment Date/time end exp Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 Date/time end exp Incubation duration Inc dur h Time T http://dbpedia.org/resource/Time Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 Inc dur [h] Incubation volume Inc vol ml Volume http://dbpedia.org/resource/Volume Microwell plate incubation Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 Inc vol [ml] (Microwell plate incubation) Replicate Repl Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 Repl Species, unique identification, predator Species UID pred species Visual identification VID Species UID pred (Visual identification) Species, unique identification, predator (URI) Species UID pred (URI) species Visual identification VID Species UID pred (URI) (Visual identification) Species, unique identification, predator (Semantic URI) Species UID pred (Semantic URI) species Visual identification VID Species UID pred (Semantic URI) (Visual identification) Treatment: prey T:prey treatment prey Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 A. catenella = Alexandrium catenella, A. limii = Alexandrium limii, A. pseudogonyaulax = Alexandrium pseudogonyaulax T:prey (A. catenella = Alexandrium ca...) Species, unique identification, prey Species UID prey species prey Species UID prey Alexandrium pseudogonyaulax, strain A. pseudogonyaulax strain Alexandrium pseudogonyaulax https://www.marinespecies.org/aphia.php?p=taxdetails&id=109713 Strain http://dbpedia.org/resource/Strain Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 A. pseudogonyaulax strain Species, unique identification, prey Species UID prey species prey Species UID prey Species, unique identification, prey (URI) Species UID prey (URI) species prey Species UID prey (URI) Species, unique identification, prey (Semantic URI) Species UID prey (Semantic URI) species prey Species UID prey (Semantic URI) Alexandrium, strain Alexandrium strain Alexandrium https://www.marinespecies.org/aphia.php?p=taxdetails&id=109470 Strain http://dbpedia.org/resource/Strain Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 Strain Alex 5 of Alexandrium catenella; strain Atay99Shio-02 of Alexandrium limii Alexandrium strain (Strain Alex 5 of Alexandrium ...) Predator, ingestion rate of Alexandrium pseudogonyaulax cells per individual Pred IR A. pseudogonyaulax cells/ind #/#/h ingestion rate individuum http://www.oxforddictionaries.com/definition/american_english/individuum Visual identification (VID) of Formalin preserved and CMAC labelled samples Ingested Alexandrium pseudogonyaulax cells per individual Polykrikos kofoidii Pred IR A. pseudogonyaulax cells/ind [#/#/h] (Ingested Alexandrium pseudogo...) Predator, ingestion rate of Alexandrium catenella cells per individual Pred IR A. catenella cells/ind #/#/h ingestion rate individuum http://www.oxforddictionaries.com/definition/american_english/individuum Visual identification (VID) of Formalin preserved and CMAC labelled samples Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 Ingested Alexandrium catenella cells per individual Polykrikos kofoidii Pred IR A. catenella cells/ind [#/#/h] (Ingested Alexandrium catenell...) Predator, ingestion rate of Alexandrium limii cells per individual Pred IR A. limii cells/ind #/#/h ingestion rate individuum http://www.oxforddictionaries.com/definition/american_english/individuum Visual identification (VID) of Formalin preserved and CMAC labelled samples Möller Kristof kristof-moeller@outlook.de 0000-0002-4590-6223 Ingested Alexandrium limii cells per individual Polykrikos kofoidii Pred IR A. limii cells/ind [#/#/h] (Ingested Alexandrium limii ce...) CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable Alexandrium sp. Goniodomin A Laboratory experiment Microzooplankton grazing phycotoxins predator-prey dynamics protists GFBio NFDI4BioDiversity author105367 author105368 author105369 author105430 author37685 author39556 author54494 author58376 author98695 award1661 award2381 curlevel30 event3116912 event3158007 event3158009 funder20477 funder20792 geocode1599 geocode1600 geocode1601 inst32 journal6310 license21 method10667 method11775 method14895 method16702 method16748 param129269 param185520 param25453 param516119 param516120 param526817 param527705 param527706 param528085 param528600 param528601 param528602 param528603 param529078 pi98695 ref125959 term1060622 term2257356 term233 term38255 term38841 term40637 term41013 term42484 term43956 term43975 term43984 term44235 term49384 term49506 term54505 term54546 term67273 term67417 term72371 term73682 term73683 term74124 term74125 topotype1