Table 2 in Taxonomic review of the genus Trichomycterus Valenciennes (Siluriformes: Trichomycteridae) from the laguna dos Patos system, Southern Brazil

Table 2. Morphometric data for holotype and paratypes of Trichomycterus diatropoporos. SD = standard deviation; N = number of specimens. HolotypeRangeMeanSDNStandard length (mm)58.825.8-68.350.1-18Percent of Standard LengthHead length12.919.9-24.022.71.0218Predorsal length36.661.8-67.064.61.4018Prepelvic length33.156.0-59.357.70.9118Preanal length41.867.6-74.071.91.4818Scapular girdle width9.314.9-17.316.10.6518Trunk length21.535.4-41.037.71.2718Pectoral-fin length7.511.8-14.513.20.7518Pelvic-fin length5.08.2-9.69.00.4418Distance between pelvic-fin base and anus5.88.6-10.39.60.4818Caudal peduncle length11.118.3-21.919.41.0518Caudal peduncle depth7.511.5-14.312.70.7718Body depth9.614.2-18.016.00.9418Length of dorsal-fin base7.110.3-12.511.60.6118Length of anal-fin base5.37.9-9.78.50.4618Percent of Head LengthHead width10.674.1-93.882.44.1218Nasal barbel length5.438.3-51.643.93.3318Maxillary barbel length6.938.3-53.948.94.0717Rictal barbel length6.942.7-53.547.53.0218Snout length5.240.5-45.343.41.3618Interorbital2.919.0-25.321.91.6018Mouth width5.643.9-52.547.72.4118Eye diameter1.17.8-12.610.11.4918Supra-orbital pore distance1.46.8-14.011.12.1717