@article {230, title = {Calcareous sponges from S{\~a}o Paulo State, Brazil (Porifera: Calcarea: Calcinea) with the description of two new species}, journal = {Journal of the Marine Biological Association of the UK}, volume = {87}, year = {2007}, month = {12/2007}, issn = {1469-7769}, doi = {10.1017/S0025315407056871}, author = {Lanna, Em{\'{\i}lio and Rossi, Andr{\'e} Linhares and Cavalcanti, Fernanda F. and Hajdu, Eduardo and Klautau, Michelle} }