Community-wide scan identifies fish species associated with coral reef services across the Indo-Pacific.

ABSTRACT: Determining whether many functionally complementary species or only a subset of key species are necessary to maintain ecosystem functioning and services is a critical question in community ecology and biodiversity conservation. Identifying such key species remains challenging, especially in the tropics where many species co-occur and can potentially support the same or different processes. Here, we developed a new community-wide scan (CWS) approach, analogous to the genome-wide scan, to identify fish species that significantly contribute, beyond the socio-environmental and species richness effects, to the biomass and coral cover on Indo-Pacific reefs. We found that only a limited set of species (51 out of approx. 400, approx. 13%), belonging to various functional groups and evolutionary li

SUBMITTER: Maire E 

PROVIDER: S-EPMC6083252 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature