Aurelia aurita Ephyrae Reshape a Coastal Microbial Community.

ABSTRACT: Over the last two decades, increasing attention has been paid to the impact of jellyfish blooms on marine communities. Aurelia aurita is one of the most studied of the Scyphozoans, and several studies have been carried out to describe its role as a top-down controller within the classical food web. However, little data are available to define the effects of these jellyfish on microbial communities. The aims of this study were to describe the predation impact of A. aurita ephyrae on a natural microplanktonic assemblage, and to determine any reshaping effects on the prokaryote community composition and functioning. Surface coastal water was used to set up a 24-h grazing experiment in microcosms. Samples were collected to determine the variations in prey biomass, heterotrophic carbon producti

SUBMITTER: Zoccarato L 

PROVIDER: S-EPMC4871886 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature