Kruppert, Sebastian ; Horstmann, Martin ; Weiss, Linda C. ; Konopka, Elena ; Kubitza, Nadja ; Poppinga, Simon ; Westermeier, Anna S. ; Speck, Thomas ; Tollrian, Ralph (2022)
Facing the Green Threat: A Water Flea’s Defenses against a Carnivorous Plant.
In: International Journal of Molecular Sciences, 2022, 23 (12)
doi: 10.26083/tuprints-00022188
Artikel, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
Every ecosystem shows multiple levels of species interactions, which are often difficult to isolate and to classify regarding their specific nature. For most of the observed interactions, it comes down to either competition or consumption. The modes of consumption are various and defined by the nature of the consumed organism, e.g., carnivory, herbivory, as well as the extent of the consumption, e.g., grazing, parasitism. While the majority of consumers are animals, carnivorous plants can also pose a threat to arthropods. Water fleas of the family Daphniidae are keystone species in many lentic ecosystems. As most abundant filter feeders, they link the primary production to higher trophic levels. As a response to the high predatory pressures, water fleas have evolved various inducible defenses against animal predators. Here we show the first example, to our knowledge, in Ceriodaphnia dubia of such inducible defenses of an animal against a coexisting plant predator, i.e., the carnivorous bladderwort (Utricularia x neglecta Lehm, Lentibulariaceae). When the bladderwort is present, C. dubia shows changes in morphology, life history and behavior. While the morphological and behavioral adaptations improve C. dubia’s survival rate in the presence of this predator, the life-history parameters likely reflect trade-offs for the defense.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2022 |
| Autor(en): | Kruppert, Sebastian ; Horstmann, Martin ; Weiss, Linda C. ; Konopka, Elena ; Kubitza, Nadja ; Poppinga, Simon ; Westermeier, Anna S. ; Speck, Thomas ; Tollrian, Ralph |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Facing the Green Threat: A Water Flea’s Defenses against a Carnivorous Plant |
| Sprache: | Englisch |
| Publikationsjahr: | 2022 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 2022 |
| Verlag: | MDPI |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | International Journal of Molecular Sciences |
| Jahrgang/Volume einer Zeitschrift: | 23 |
| (Heft-)Nummer: | 12 |
| Kollation: | 17 Seiten |
| DOI: | 10.26083/tuprints-00022188 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/22188 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung DeepGreen |
| Kurzbeschreibung (Abstract): | Every ecosystem shows multiple levels of species interactions, which are often difficult to isolate and to classify regarding their specific nature. For most of the observed interactions, it comes down to either competition or consumption. The modes of consumption are various and defined by the nature of the consumed organism, e.g., carnivory, herbivory, as well as the extent of the consumption, e.g., grazing, parasitism. While the majority of consumers are animals, carnivorous plants can also pose a threat to arthropods. Water fleas of the family Daphniidae are keystone species in many lentic ecosystems. As most abundant filter feeders, they link the primary production to higher trophic levels. As a response to the high predatory pressures, water fleas have evolved various inducible defenses against animal predators. Here we show the first example, to our knowledge, in Ceriodaphnia dubia of such inducible defenses of an animal against a coexisting plant predator, i.e., the carnivorous bladderwort (Utricularia x neglecta Lehm, Lentibulariaceae). When the bladderwort is present, C. dubia shows changes in morphology, life history and behavior. While the morphological and behavioral adaptations improve C. dubia’s survival rate in the presence of this predator, the life-history parameters likely reflect trade-offs for the defense. |
| Freie Schlagworte: | Daphnia, inducible defenses, carnivorous plant |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-221886 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 570 Biowissenschaften, Biologie 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau |
| Fachbereich(e)/-gebiet(e): | 10 Fachbereich Biologie 10 Fachbereich Biologie > Botanischer Garten |
| Hinterlegungsdatum: | 31 Okt 2022 14:20 |
| Letzte Änderung: | 01 Nov 2022 08:28 |
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| Suche nach Titel in: | TUfind oder in Google |
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- Facing the Green Threat: A Water Flea’s Defenses against a Carnivorous Plant. (deposited 31 Okt 2022 14:20) [Gegenwärtig angezeigt]
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