TY - JOUR T1 - Molecular taxonomy of Plagioscion Heckel (Perciformes, Sciaenidae) and evidence from mtDNA RFLP markers for an invasive species in the ParanĂ¡ river, Southern Brazil JO - Revista Brasileira de Zoologia A1 - Torres, Rodrigo A. SN - 0101-8175 UL - 10.1590/S0101-81752006000400034 VL - 23 Y1 - 2006 PB - Brazil ER -