Table 2 in A new species of the genus Pimelodus La Cépède, 1803 from the rio Iguaçu basin and a reappraisal of Pimelodus ortmanni Haseman, 1911 from the rio Paraná system, Brazil (Ostariophysi: Siluriformes: Pimelodidae)

Table 2. First two size-free canonical variate axes (CAN1 and CAN2) from the analysis of combined samples of P. britskii, P. ortmanni, and P. maculatus from rio Iguaçu and río de La Plata basins (Total = 59 specimens). CAN1PCAN2PStandard length0.3700.00200.0080.9510Pre-dorsal length-0.6240.00010.5310.0001Dorsal-fin base length0.0760.5460-0.7160.0001Dorsal-fin to adipose-fin distance0.5080.00010.3220.0090Adipose-fin base length0.5090.0001-0.6200.0001Adipose-fin to caudal-fin base distance0.4020.00090.2760.0258Pre-pelvic length-0.1390.27100.1420.2590Pelvic-fin to anal-fin distance0.4540.0001-0.4200.0005Anal-fin base length0.1200.33900.0570.6515Anal-fin to caudal fin base distance0.8170.00010.2670.0316Caudal peduncle depth-0.7340.0001-0.2690.0305First dorsal-fin to first pelvic-fin distance-0.2950.0170-0.1250.3210First pelvic-fin ray to last dorsal-fin ray distance-0.3110.0120-0.2600.0360Last dorsal-fin ray to the first anal-fin ray distance0.2200.0780-0.6500.0001Pectoral girdle width-0.7260.00010.2880.0200Snout length-0.3580.00340.5080.0001Eye diameter0.2480.0465-0.2560.0399Eye-operculum distance-0.5090.00010.7090.0001Interorbital distance-0.6440.00010.4080.0007Eigenvalues22.7026.133Proportion0.7870.213