Invader Relative Impact Potential: a new metric to understand and predict the ecological impacts of existing, emerging and future invasive alien species

…, PJ Mensink, J Robert Britton, V Médoc… - Journal of Applied …, 2017 - Wiley Online Library
Predictions of the identities and ecological impacts of invasive alien species are critical for
risk assessment, but presently we lack universal and standardized metrics that reliably predict …

Host-manipulation by parasites with complex life cycles: adaptive or not?

F Cézilly, F Thomas, V Médoc, MJ Perrot-Minnot - Trends in Parasitology, 2010 - cell.com
The effect of host manipulation by parasites on trophic transmission to final hosts remains
unclear. The transmission benefits gained by manipulative parasites are difficult to assess, and …

[HTML][HTML] Non-Specific Manipulation of Gammarid Behaviour by P. minutus Parasite Enhances Their Predation by Definitive Bird Hosts

L Jacquin, Q Mori, M Pause, M Steffen, V Medoc - PLoS One, 2014 - journals.plos.org
Trophically-transmitted parasites often change the phenotype of their intermediate hosts in
ways that increase their vulnerability to definitive hosts, hence favouring transmission. As a “…

[HTML][HTML] Breathing space: deoxygenation of aquatic environments can drive differential ecological impacts across biological invasion stages

JWE Dickey, NE Coughlan, JTA Dick, V Médoc… - Biological …, 2021 - Springer
The influence of climate change on the ecological impacts of invasive alien species (IAS)
remains understudied, with deoxygenation of aquatic environments often-overlooked as a …

Functional response comparisons among freshwater amphipods: ratio-dependence and higher predation for Gammarus pulex compared to the non-natives …

V Médoc, H Albert, T Spataro - Biological invasions, 2015 - Springer
The invasive Ponto–Caspian amphipod Dikerogammarus villosus strongly impairs the
structure of recipient freshwater communities, mostly through predation of a wide range of …

Effect of gender on physiological and behavioural responses of Gammarus roeseli (Crustacea Amphipoda) to salinity and temperature

P Sornom, V Felten, V Médoc, S Sroda… - Environmental …, 2010 - Elsevier
The importance of potentially interacting factors in organisms responses to a stress are often
ignored or underestimated in ecotoxicology. In laboratory experiments we investigated how …

[HTML][HTML] Assessing the ecological impacts of invasive species based on their functional responses and abundances

…, JTA Dick, D Barrios-O'Neill, PJ Mensink, V Médoc… - Biological …, 2017 - Springer
Invasive species management requires allocation of limited resources towards the proactive
mitigation of those species that could elicit the highest ecological impacts. However, we lack …

Potential benefits of acanthocephalan parasites for chub hosts in polluted environments

…, F Alliot, M Leroux-Coyau, V Médoc… - … science & technology, 2020 - ACS Publications
Some parasites are expected to have beneficial impacts on wild populations in polluted
environments because of their bioaccumulation potential of pollutants from their hosts. The fate …

From behaviour to complex communities: Resilience to anthropogenic noise in a fish-induced trophic cascade

…, S Fiorini, P Fonseca, G Lacroix, V Médoc - Environmental …, 2023 - Elsevier
Sound emissions from human activities represent a pervasive environmental stressor.
Individual responses in terms of behaviour, physiology or anatomy are well documented but …

Intra-and intercontinental variation in the functional responses of a high impact alien invasive fish

…, J Caffrey, PLM Goethals, J Pegg, V Médoc… - Biological …, 2019 - Springer
Recently, a body of literature has indicated the utility of comparisons among introduced and
native species of their functional responses, that is, the relationship between resource use (…