Table 12 in A taxonomic review of the vampire catfish genus Paracanthopoma Giltay, 1935 (Siluriformes, Trichomycteridae), with descriptions of nine new species and a revised diagnosis of the genus
收藏资源简介:
Table 12. Morphometric data of Paracanthopoma truculenta. Ranges,mean and SD include holotype. Abbreviations: min = minimum value; max = maximum value;n = number of specimens;SD = standard deviation. nholotypeminmaxmeanSDStandard length (mm)1240.2328.850.835.5Percentages of SLTotal length121.11.11.11.10.0Body depth128.17.410.28.90.9Caudal peduncle length1216.416.219.617.51.0Caudal peduncle depth125.04.55.95.40.4Predorsal length1273.171.174.872.51.2Preanal length1276.374.979.076.61.2Prepelvic length1271.569.273.070.70.9Dorsal-fin base length126.24.78.27.61.1Anal-fin base length123.93.75.94.70.7Head length1217.616.520.018.91.3Percentages of HLHead width1256.055.466.161.03.2Head depth1227.620.532.024.93.8Interorbital129.29.213.211.61.2Eye diameter1212.19.013.310.41.5Snout length1243.038.648.844.32.6Mouth width1235.026.745.340.35.8Anterior internarial width1218.917.120.818.31.1Posterior internarial width125.55.08.56.81.0
表12 凶悍副棘鲇(Paracanthopoma truculenta)的形态测量数据。其取值范围、平均值与标准差(SD)均包含正模标本。缩写说明:min为最小值(minimum value),max为最大值(maximum value),n为标本数量(number of specimens),SD为标准差(standard deviation)。 各测量指标及对应数值如下: - 标准体长(mm) - 全长(占标准体长(Standard length, SL)的百分比) - 体高(占SL的百分比) - 尾柄长(占SL的百分比) - 尾柄高(占SL的百分比) - 背前距(占SL的百分比) - 肛前距(占SL的百分比) - 腹前距(占SL的百分比) - 背鳍基底长(占SL的百分比) - 臀鳍基底长(占SL的百分比) - 头长(占SL的百分比) - 头宽(占头长(Head length, HL)的百分比) - 头高(占HL的百分比) - 眶间距(占HL的百分比) - 眼径(占HL的百分比) - 吻长(占HL的百分比) - 口宽(占HL的百分比) - 前鼻孔间距(占HL的百分比) - 后鼻孔间距(占HL的百分比)



