Table 1 in A new species of Bryconops (Ostariophysi: Characiformes: Characidae) from the upper rio Tocantins drainage, Brazil

Table 1. Morphometric data of Bryconops tocantinensis. Values are given as percents of standard length and/or head length. Range includes the holotype and specimens cleared and stained (c&s) (n = number of specimens; SD = standard deviation). Interlandmarks (ILM) are equivalent to the established by Sidlauskas et al. (2006: fig. 2), except the landmark 5, which was moved to the adipose-fin terminus. ILM MeasurementHolotypenRangeMeanSD(1-6): Standard Length (mm)53.74437.7-65.049.9--Percents of Standard Length(1-3): Snout to dorsal-fin origin49.74448.0-51.950.20.765(1-10): Snout to pectoral-fin insertion27.44426.6-31.228.20.958(1-9): Snout to pelvic-fin insertion51.44450.4-54.752.30.941(1-8): Snout to anal-fin origin64.44463.1-67.465.20.948(3-9): Dorsal-fin origin to pelvic-fin insertion26.34424.5-28.926.41.107(8-7): Anal-fin origin to base of last anal-fin Ray25.94422.8-27.325.30.862(7-6): Anal-fin terminus to hypural plate13.24410.5-13.812.30.788(1-14): Head length26.14425.5-28.026.70.584(1-12): Snout length5.2444.5-6.15.60.322(1-11): Maxillary length13.84413.5-14.914.20.365(12-13): Horizontal eye diameter13.04412.3-14.413.20.467(12left-12right): Interorbital width8.4448.1-8.98.40.197(1-2): Snout to tip of supraoccipital spine24.64423.9-26.625.30.669(3-10): Dorsal-fin origin to pectoral-fin insertion35.24433.7-36.635.10.733(3-8): Dorsal-fin origin to anal-fin origin30.24427.3-31.629.51.004(10-9): Pectoral-fin insertion to pelvic-fin insertion25.04423.7-26.325.10.622(5-8): Adipose terminus to anal-fin origin29.64427.1-29.928.70.665(5-6): Adipose terminus to hypural plate15.84412.2-17.015.20.989(5-7): Adipose terminus to base of last anal-fin ray10.4449.6-11.310.40.379(3-5): Dorsal-fin origin to adipose terminus37.44435.1-37.936.40.721Percents of Head Length(1-12): Snout length20.05717.1-22.920.91.135(1-11): Maxillary length52.95750.7-55.252.70.959(12-13): Horizontal eye diameter50.05746.5-52.349.31.270(12left-12right): Interorbital width32.15729.3-34.231.30.934(1-2): Snout – tip of supraoccipital spine94.34490.3-100.094.51.877表1. 托坎廷斯雅罗脂鲤（Bryconops tocantinensis）的形态测量数据。所有数值以标准体长（standard length）或头长（head length）的百分比形式给出。测量范围涵盖正模标本及透明染色标本（c&s），其中n为标本数量，SD为标准差（standard deviation）。界标区间（interlandmarks, ILM）参照Sidlauskas等（2006：图2）的设定，仅第5号界标被调整至脂鳍末端。 ### 单独标准体长（mm） | 界标区间 | 测量指标 | 正模标本数值 | 样本量(n) | 数值范围 | 平均值 | 标准差 | |---------|---------|-------------|----------|---------|-------|-------| | (1-6) | 标准体长 | 53.744 | 44 | 37.7-65.0 | 49.9 | —— | ### 标准体长百分比 | 界标区间 | 测量指标 | 正模标本数值 | 样本量(n) | 数值范围 | 平均值 | 标准差 | |---------|---------|-------------|----------|---------|-------|-------| | (1-3) | 吻端至背鳍起点 | 49.744 | 44 | 48.0-51.9 | 50.2 | 0.765 | | (1-10) | 吻端至胸鳍起点 | 27.444 | 44 | 26.6-31.2 | 28.2 | 0.958 | | (1-9) | 吻端至腹鳍起点 | 51.444 | 44 | 50.4-54.7 | 52.3 | 0.941 | | (1-8) | 吻端至臀鳍起点 | 64.444 | 44 | 63.1-67.4 | 65.2 | 0.948 | | (3-9) | 背鳍起点至腹鳍起点 | 26.344 | 44 | 24.5-28.9 | 26.4 | 1.107 | | (8-7) | 臀鳍起点至最后一枚臀鳍鳍条基部 | 25.944 | 44 | 22.8-27.3 | 25.3 | 0.862 | | (7-6) | 臀鳍末端至尾下骨板 | 13.244 | 44 | 10.5-13.8 | 12.3 | 0.788 | | (1-14) | 头长 | 26.144 | 44 | 25.5-28.0 | 26.7 | 0.584 | | (1-12) | 吻长 | 5.244 | 44 | 4.5-6.1 | 5.6 | 0.322 | | (1-11) | 上颌骨长 | 13.844 | 44 | 13.5-14.9 | 14.2 | 0.365 | | (12-13) | 眼水平直径 | 13.044 | 44 | 12.3-14.4 | 13.2 | 0.467 | | (12左-12右) | 眶间距 | 8.444 | 44 | 8.1-8.9 | 8.4 | 0.197 | | (1-2) | 吻端至上枕骨棘末端 | 24.644 | 44 | 23.9-26.6 | 25.3 | 0.669 | | (3-10) | 背鳍起点至胸鳍起点 | 35.244 | 44 | 33.7-36.6 | 35.1 | 0.733 | | (3-8) | 背鳍起点至臀鳍起点 | 30.244 | 44 | 27.3-31.6 | 29.5 | 1.004 | | (10-9) | 胸鳍起点至腹鳍起点 | 25.044 | 44 | 23.7-26.3 | 25.1 | 0.622 | | (5-8) | 脂鳍末端至臀鳍起点 | 29.644 | 44 | 27.1-29.9 | 28.7 | 0.665 | | (5-6) | 脂鳍末端至尾下骨板 | 15.844 | 44 | 12.2-17.0 | 15.2 | 0.989 | | (5-7) | 脂鳍末端至最后一枚臀鳍鳍条基部 | 10.444 | 44 | 9.6-11.3 | 10.4 | 0.379 | | (3-5) | 背鳍起点至脂鳍末端 | 37.444 | 44 | 35.1-37.9 | 36.4 | 0.721 | ### 头长百分比 | 界标区间 | 测量指标 | 正模标本数值 | 样本量(n) | 数值范围 | 平均值 | 标准差 | |---------|---------|-------------|----------|---------|-------|-------| | (1-12) | 吻长 | 20.057 | 57 | 17.1-22.9 | 20.9 | 1.135 | | (1-11) | 上颌骨长 | 52.957 | 57 | 50.7-55.2 | 52.7 | 0.959 | | (12-13) | 眼水平直径 | 50.057 | 57 | 46.5-52.3 | 49.3 | 1.270 | | (12左-12右) | 眶间距 | 32.157 | 57 | 29.3-34.2 | 31.3 | 0.934 | | (1-2) | 吻端至上枕骨棘末端 | 94.344 | 44 | 90.3-100.0 | 94.5 | 1.877 |