Phylum;Class;Family;Taxon;"Grussaí Beach";"Manguinhos Beach"
Arthropoda;Crustacea;Albuneidae;"Lepidopa richimondi (Benedict, 1903)";;X
;;Cirolanidae;"Excirolana braziliensis (Richardson, 1912)";X;X
;;Hippidae;"Emerita brasiliensis (Schmitt, 1935)";X;X
;;Talitridae;"Atlantorchestoidea brasiliensis (Dana, 1853)";X;X
;;;"Talorchestia tucurauna (Müller, 1864)";X;X
;;Mysidae;"Mysida sp.";X;X
;;Paguridae;"Pagurus sp.";;X
;;Phoxocephalidae;"Puelche
               sp.";X;X
;;Peneidae;;;X
;;Diogenidae;"Clibanarius vittatus (Bosc, 1802)";;X
Annelida;Polychaeta;Glyceridae;"Hemipodia californiensis (Hartman, 1938)";X;X
;;Psionidae;"Pisionidens indica (Aiyar & Alikunhi, 1940)";X;X
;;Spionidae;"Dispio sp.";X;X
;;;"Scolelepis sp.";X;X
;;Nephtydae;"Nephtys magellanica (Augener, 1912)";;X
;Oligochaeta;;;X;X
Echinodermata;;Ophiuroidae;;;X
Mollusca;Bivalvia;Donacidae;"Donax hanleyanus (Phillipi, 1842)";X;X
;;Mactridae;"Mulinia cleryana (d’Orbigny, 1846)";;X
;;Tellinidae;"Tellina lineata (Turton, 1819)";;X
;;;"Stringilla pisiformis (Linnaeus, 1758)";;X
;Gastropoda;Olividae;"Olivancillaria vesica vesica (Gmelin, 1791)";X;X
Nemertea;;;;X;X