About: Temperature does not influence functional response of amphipods consuming different trematode prey

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An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Temperature does not influence functional response of amphipods consuming different trematode prey
Creator	Paterson, Rachel Amundsen, Arne Born-Torrijos, Ana Henriksen, Eirik Knudsen, Rune Kristoffersen, Roar Schwelm, Jessica Soldánová, Miroslava Van Beest, Gabrielle Vyhlídalová, Tereza
Source	PMC
abstract	Direct consumption on free-living cercariae stages of trematodes by non-host organisms interferes with trematode transmission and leads to reduced infections in the next suitable hosts. Consumer functional responses provide a useful tool to examine relationships between consumption rates and ecologically relevant prey densities, whilst also accounting for abiotic factors that likely influence consumption rates. We investigated how temperature influences the consumer functional response of the amphipod Gammarus lacustris towards the cercariae of three freshwater trematodes (Diplostomum, Apatemon and Trichobilharzia). Amphipods displayed different functional responses towards the parasites, with Type II responses for Diplostomum and Type I responses for Apatemon prey. Temperature did not alter the consumption rate of the amphipod predator. Trichobilharzia was likely consumed at similar proportions as Diplostomum; however, this could not be fully evaluated due to low replication. Whilst Type II responses of invertebrate predators are common to various invertebrate prey types, this is the first time a non-filter feeding predator has been shown to exhibit Type I response towards cercarial prey. The prey-specific consumption patterns of amphipods were related to cercarial distribution in the water column rather than to the size of cercariae or temperature influence. The substantial energy flow into food webs by non-host consumer organisms highlights the importance of understanding the mechanisms that modulate functional responses and direct predation in the context of parasitic organisms. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s00436-020-06859-1) contains supplementary material, which is available to authorized users.
has issue date	2020-08-26(xsd:dateTime)
bibo:doi	10.1007/s00436-020-06859-1
has license	no-cc
sha1sum (hex)	7d9f337f5b3b056bfb803b0fe98842ce066ffb04
schema:url	https://doi.org/10.1007/s00436-020-06859-1
resource representing a document's title	Temperature does not influence functional response of amphipods consuming different trematode prey
has PubMed Central identifier	PMC7447966
schema:publication	Parasitol Res
resource representing a document's body	covid:7d9f337f5b3b056bfb803b0fe98842ce066ffb04#body_text
is schema:about of	named entity 'provide' named entity 'infections' named entity 'responses' named entity 'prey' named entity 'context' named entity 'responses' named entity 'consumer' named entity 'The' named entity 'direct' named entity 'transmission' named entity 'TYPE II' named entity 'TREMATODE' named entity 'LIKELY' named entity 'PREDATION' named entity 'INFECTIONS' named entity 'ecologically' named entity 'investigated' named entity 'trematodes' named entity 'functional' named entity 'Consumer' named entity 'functional response' named entity 'influence' named entity 'time' named entity 'consumption' named entity 'prey' named entity 'energy flow' named entity 'influence' named entity 'Type I' named entity 'invertebrate' named entity 'amphipods' named entity 'Gammarus lacustris' named entity 'trematodes' named entity 'freshwater' named entity 'energy flow' named entity 'consumption rates' named entity 'trematode' named entity 'host organisms' named entity 'trematodes' named entity 'predator' named entity 'invertebrate' named entity 'amphipods' named entity 'cercariae' named entity 'taxa' named entity 'cercariae' named entity 'lake water' named entity 'amphipod' named entity 'cercariae' named entity 'water column' named entity 'trematode' named entity 'definitive hosts' named entity 'life cycle' named entity 'amphipods' named entity 'Schistosomatidae' named entity 'confidence intervals' named entity 'Radix balthica' named entity 'cercariae' named entity 'amphipod' named entity 'Diplostomidae' named entity 'benthic' named entity 'habitat' named entity 'ecosystem' named entity 'Gammarus lacustris' named entity 'Gammaridae' named entity 'FRs' named entity 'genus' named entity 'amphipods' named entity 'invertebrates' named entity 'confidence intervals' named entity 'Gammarus lacustris' named entity 'amphipods' named entity 'Gammarus' named entity 'amphipods' named entity 'ad libitum' named entity 'aluminium foil'

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