Size, not temperature, drives cyclopoid copepod predation of invasive mosquito larvae.

ABSTRACT: During range expansion, invasive species can experience new thermal regimes. Differences between the thermal performance of local and invasive species can alter species interactions, including predator-prey interactions. The Asian tiger mosquito, Aedes albopictus, is a known vector of several viral diseases of public health importance. It has successfully invaded many regions across the globe and currently threatens to invade regions of the UK where conditions would support seasonal activity. We assessed the functional response and predation efficiency (percentage of prey consumed) of the cyclopoid copepods Macrocyclops albidus and Megacyclops viridis from South East England, UK against newly-hatched French Ae. albopictus larvae across a relevant temperature range (15, 20, and 25°C). Preda

SUBMITTER: Russell MC 

PROVIDER: S-EPMC7853444 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature