Predator-prey interactions between the heterotrophic protist Polykrikos kofoidii and prey mixtures of three Alexandrium strains (A. catenella, A. limii, A. pseudogonyaulax)
Fuente:
PANGAEA
Enregistré dans:
| Auteurs principaux: | , , , , |
|---|---|
| Format: | Dataset Open Access |
| Langue: | en |
| Publié: |
PANGAEA
2024
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1867171333537792000 |
|---|---|
| author | Möller, Kristof Tillmann, Urban Krock, Bernd Koch, Florian Meunier, Cédric Léo |
| author_facet | Möller, Kristof Tillmann, Urban Krock, Bernd Koch, Florian Meunier, Cédric Léo |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_967724 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Predator-prey interactions between the heterotrophic protist Polykrikos kofoidii and prey mixtures of three Alexandrium strains (A. catenella, A. limii, A. pseudogonyaulax) Möller, Kristof Tillmann, Urban Krock, Bernd Koch, Florian Meunier, Cédric Léo A. catenella isolated from Scottish North Sea; A. limii isolated from Shioya Bay, Okinawa; A. pseudogonyaulax isolated from Limfjord; Alexandrium, strain; Alexandrium pseudogonyaulax, strain; Alexandrium sp.; Bottle incubation; Date/time end, experiment; Date/time start, experiment; Goniodomin A; Incubation duration; Incubation volume; Laboratory experiment; Microwell plate incubation; Microzooplankton grazing; MULT; Multiple investigations; North Sea, Scottish east coast; phycotoxins; Predator, ingestion rate of Alexandrium catenella cells per individual; Predator, ingestion rate of Alexandrium limii cells per individual; Predator, ingestion rate of Alexandrium pseudogonyaulax cells per individual; predator-prey dynamics; protists; Replicate; Shioya Bay, Okinawa, Japan; Species, unique identification, predator; Species, unique identification, predator (Semantic URI); Species, unique identification, predator (URI); Species, unique identification, prey; Species, unique identification, prey (Semantic URI); Species, unique identification, prey (URI); T-AC-N; T-AL-N; T-AP-N; Thyborøn, Limfjord, Denmark; Treatment: prey; Type of study; VID; Visual identification; Visual identification (VID) of Formalin preserved and CMAC labelled samples 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. |
| title | Predator-prey interactions between the heterotrophic protist Polykrikos kofoidii and prey mixtures of three Alexandrium strains (A. catenella, A. limii, A. pseudogonyaulax) |
| topic | A. catenella isolated from Scottish North Sea; A. limii isolated from Shioya Bay, Okinawa; A. pseudogonyaulax isolated from Limfjord; Alexandrium, strain; Alexandrium pseudogonyaulax, strain; Alexandrium sp.; Bottle incubation; Date/time end, experiment; Date/time start, experiment; Goniodomin A; Incubation duration; Incubation volume; Laboratory experiment; Microwell plate incubation; Microzooplankton grazing; MULT; Multiple investigations; North Sea, Scottish east coast; phycotoxins; Predator, ingestion rate of Alexandrium catenella cells per individual; Predator, ingestion rate of Alexandrium limii cells per individual; Predator, ingestion rate of Alexandrium pseudogonyaulax cells per individual; predator-prey dynamics; protists; Replicate; Shioya Bay, Okinawa, Japan; Species, unique identification, predator; Species, unique identification, predator (Semantic URI); Species, unique identification, predator (URI); Species, unique identification, prey; Species, unique identification, prey (Semantic URI); Species, unique identification, prey (URI); T-AC-N; T-AL-N; T-AP-N; Thyborøn, Limfjord, Denmark; Treatment: prey; Type of study; VID; Visual identification; Visual identification (VID) of Formalin preserved and CMAC labelled samples |
| url | https://doi.org/10.1594/PANGAEA.967724 |