Host biology, ecology and the environment influence microbial biomass and diversity in 101 marine fish species

Abstract

In this study, the microbiota of multiple body sites from 101 marine fish species from Southern California were sampled and analysed. The authors compared diversity measures while also establishing a method to estimate microbial biomass. Body site is shown to be the strongest driver of microbial diversity and patterns of phylosymbiosis are observed across the gill, skin and hindgut.