%0 Journal Article %T A new fish species of Roeboides from Panam¨¢ (Characiformes: Characidae) %A S. de Lucena %A Carlos Alberto %J Revista de Biolog¨ªa Tropical %D 2011 %I Universidad de Costa Rica %X a freshwater fish roeboides loftini n.sp. is described from the r¨ªo cocl¨¦ del norte drainage of the atlantic versant of panam¨¢. the new species differs from other species of the roeboides guatemalensis-group by the number of perforated scales on the lateral line (83-100), body depth (31.8-36.1%), predorsal distance (49.1-51.9%) and the shape of the humeral spot. rev. biol. trop. 59 (4): 1663-1667. epub 2011 december 01 %K distribution %K freshwater fish %K r¨ªo cocl¨¦ del norte %K atlantic versant. %U http://www.scielo.sa.cr/scielo.php?script=sci_abstract&pid=S0034-77442011000400019&lng=en&nrm=iso&tlng=en