@article {1718, title = {Description of Sidneioides peregrinus sp. nov. (Tunicata: Ascidiacea: Polyclinidae): a possible exotic species in the Atlantic Ocean}, journal = {Zoologia}, volume = {28}, year = {2011}, pages = {784-788}, author = {Kremer, L.P. and Metri, R. and Rocha, R.M.} }