Mangrove vegetation decreases density but does not affect species richness and trophic structure of intertidal polychaete assemblages - Checon, Helio Herminio; Corte, Guilherme Nascimento; Silva, Camila Fernanda; Amaral, Antonia Cecilia Zacagnini; Novelli, Yara Schaeffer (Hydrobiologia, 2017)