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Phanerozoic parasitism and marine metazoan diversity: dilution versus amplification

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cris.lastimport.scopus2024-02-12T20:54:03Z
dc.abstract.enGrowing evidence suggests that biodiversity mediates parasite prevalence. We have compiled the first global database on occurrences and prevalence of marine parasitism throughout the Phanerozoic and assess the relationship with biodiversity to test if there is support for amplification or dilution of parasitism at the macroevolutionary scale. Median prevalence values by era are 5% for the Paleozoic, 4% for the Mesozoic, and a significant increase to 10% for the Cenozoic. We calculated period-level shareholder quorum sub-sampled (SQS) estimates of mean sampled diversity, three-timer (3T) origination rates, and 3T extinction rates for the most abundant host clades in the Paleobiology Database to compare to both occurrences of parasitism and the more informative parasite prevalence values. Generalized linear models (GLMs) of parasite occurrences and SQS diversity measures support both the amplification (all taxa pooled, crinoids and blastoids, and molluscs) and dilution hypotheses (arthropods, cnidarians, and bivalves). GLMs of prevalence and SQS diversity measures support the amplification hypothesis (all taxa pooled and molluscs). Though likely scale-dependent, parasitism has increased through the Phanerozoic and clear patterns primarily support the amplification of parasitism with biodiversity in the history of life. This article is part of the theme issue ‘Infectious disease macroecology: parasite diversity and dynamics across the globe’.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorSkawina, Aleksandra
dc.contributor.authorKlompmaker, Adiël A.
dc.contributor.authorHuntley, John Warren
dc.contributor.authorScarponi, Daniele
dc.contributor.authorBaets, Kenneth De
dc.date.accessioned2024-01-25T16:35:45Z
dc.date.available2024-01-25T16:35:45Z
dc.date.copyright2021-09-20
dc.date.issued2021
dc.description.accesstimeBEFORE_PUBLICATION
dc.description.financePublikacja bezkosztowa
dc.description.number1837
dc.description.versionFINAL_PUBLISHED
dc.description.volume376
dc.identifier.doi10.1098/RSTB.2020.0366
dc.identifier.issn0962-8436
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/115780
dc.identifier.weblinkhttp://dx.doi.org/10.1098/rstb.2020.0366
dc.languageeng
dc.pbn.affiliationbiological sciences
dc.relation.ispartofPhilosophical Transactions of the Royal Society B: Biological Sciences
dc.relation.pages20200366
dc.rightsCC-BY
dc.sciencecloudnosend
dc.subject.enpaleoparasitology
dc.subject.enbiodiversity
dc.subject.enMetazoa
dc.subject.enpaleopathology
dc.subject.enPhanerozoic
dc.subject.enmarine disease
dc.titlePhanerozoic parasitism and marine metazoan diversity: dilution versus amplification
dc.typeJournalArticle
dspace.entity.typePublication