Fidalgo e Costa, P., Gil, J., Passos, A. M., Pereira, P., Melo, P., Batista, F. and Cancela da Fonseca, L. (2006) “The market features of imported non-indigenous polychaetes in Portugal and consequent ecological concerns”, Scientia Marina, 70(S3), pp. 287–292. doi: 10.3989/scimar.2006.70s3287.