TY - JOUR T1 - Echinodermata in ecotoxicological tests: maintenance and sensitivity JO - Brazilian Journal of Oceanography A1 - Soares, Jocássio Batista A1 - Resgalla Junior, Charrid SN - 1679-8759 UL - 10.1590/S1679-87592016100106401 VL - 64 Y1 - 2016 PB - Brasil ER -