Reproduction and age of Opsanus beta (Goode & Bean, 1880) in a new environment
Opsanus beta is endemic to the Gulf of Mexico and has recently been introduced to the Brazilian coast; probably the introduction is via ballast water chicago bears garden gnome and/or oil rigs.In this study, the reproduction and age of the species were recorded for the first time in Guaratuba Bay.The two specimens analyzed in this study were caught