Table 3 in Taxonomic review of the genus Trichomycterus Valenciennes (Siluriformes: Trichomycteridae) from the laguna dos Patos system, Southern Brazil

Table 3. Morphometric data for holotype and paratypes of Trichomycterus poikilos. SD = standard deviation; N = number of specimens. HolotypeRangeMeanSDNStandard length (mm)63.329.1-92.555.4-77Percent of Standard LengthHead length18.517.5-21.819.70.9277Predorsal length66.363.6-70.166.51.3777Prepelvic length55.554.0-60.557.51.3477Preanal length71.268.3-76.371.41.3077Scapular girdle width13.513.0-15.414.00.6076Trunk length39.036.5-43.139.61.4777Pectoral-fin length10.79.9-13.811.70.8877Pelvic-fin length7.86.9-9.58.20.5277Distance between pelvic-fin base and anus9.77.2-10.98.90.8677Caudal peduncle length20.118.6-23.120.90.8877Caudal peduncle depth12.49.3-14.712.10.9877Body depth14.011.6-16.414.10.9177Length of dorsal-fin base11.67.1-12.210.70.7777Length of anal-fin base9.16.9-9.58.30.5477Percent of Head LengthHead width82.075.3-94.583.23.6177Nasal barbel length51.837.8-62.351.25.0577Maxillary barbel length52.433.2-60.451.96.1277Rictal barbel length53.334.1-66.650.36.1977Snout length41.435.7-42.739.81.7876Interorbital19.817.1-25.921.61.7976Mouth width46.035.5-53.543.83.6277Eye diameter10.66.8-14.110.51.6277Supra-orbital pore distance11.87.3-16.312.21.8776