#91 Amazonas Dyreliv (9/9): Amazonas Samarbejder - Dovendyrets Møl, Myrernes Landbrug og Andre Mærkelige Symbioser  episode artwork

EPISODE · Aug 15, 2026 · 12 MIN

#91 Amazonas Dyreliv (9/9): Amazonas Samarbejder - Dovendyrets Møl, Myrernes Landbrug og Andre Mærkelige Symbioser

from Dyr i Detaljen · host Christian Mogensen

Vidste du, at bladskærermyrer har drevet landbrug i millioner af år, før det moderne menneske eksisterede? Eller at dovendyret har et helt levende økosystem i pelsen, at vampyrflagermus kan dele blod med hinanden, og at nogle sommerfuglelarver tilkalder myrer som livvagter. Og det er bare for at nævne nogle af de samarbejder organismer har med hinanden i Amazonas.Og i dette afsnit dykker vi ned i Amazonas' vilde verden af symbioser og samarbejde – fra mutualisme og kommensalisme til ulækre parasitter, der lever af deres værter indefra.Så læn dig godt tilbage og kom med ind i et af naturens mest komplekse netværk af samarbejder.Billeder af(Ingen af billeder er redigeret efterfølgende)Warut Roonguthai, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia CommonsJoão Medeiros, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia CommonsApril Nobile / © AntWeb.orgGeoff Gallice from Gainesville, FL, USA, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia CommonsAlan R Walker, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia CommonsArthur "Art" Cushman (retired USDA/SEL Illustrator), Public domain, via Wikimedia CommonsHeine, D., Holmes, N. A., Worsley, S. F., Santos, A. C., Innocent, T. M., Scherlach, K., Patrick, E. H., Yu, D. W., Murrell, J. C., Vieria, P. C., Boomsma, J. J., Hertweck, C., Hutchings, M. I., & Wilkinson, B. (2018). Chemical warfare between leafcutter ant symbionts and a co-evolved pathogen. Nature Communications, 9(1), 2208. Ferrière, R. et al. (2002). Cheating and the evolutionary stability of mutualisms. Proceedings of the Royal Society B.https://doi.org/10.1038/s41467-018-04520-1Andre kilderhttps://www1.bio.ku.dk/english/news/2024-2025/leafcutter-ants-domesticated-their-fungal-crops-millions-of-years-before-humans---new-genomic-discoveries-reveal-how/https://stri.si.edu/story/its-complicatedhttps://worldrainforests.com/0203.htmhttps://stri.si.edu/story/happy-bodyguardshttps://royalsociety.org/news/2014/sloths-moths-mutualisms/https://bio.libretexts.org/Courses/Gettysburg_College/01%3A_Ecology_for_All/17%3A_Mutualism_and_Commensalism/17.04%3A_Maintenance_of_Mutualismshttps://www.sciencedirect.com/topics/agricultural-and-biological-sciences/oestridae

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#91 Amazonas Dyreliv (9/9): Amazonas Samarbejder - Dovendyrets Møl, Myrernes Landbrug og Andre Mærkelige Symbioser

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