| intertidal benthic macrofauna of rare rocky fragments in the amazon region. | rock fragment fields are important habitat for biodiversity maintenance in coastal regions, particularly when located in protected areas dominated by soft sediments. researches in this habitat have received surprisingly little attention on the amazon coast, despite rock fragments provide refuges, nursery grounds and food sources for a variety of benthic species. the present survey describes the mobile macroinvertebrate species composition and richness of the intertidal rocky fragments in areuá i ... | 2014 | 24912344 |