Table 2 in Systematics of the genus Cnesterodon Garman, 1895 (Cyprinodontiformes: Poeciliidae: Poeciliinae)
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Table 2. Descriptive morphometrics of specimens of Cnesterodon iguape, new species. Measurements 1-10 are percents of standard length and measurements 11-13 are percents of head length. CharacterHolotypeMales (n = 6)Females (n = 4)RangeMeanRangeMeanStandard length (mm)22.418.5-22.419.718.5 - 24.921.41. Head length18.118.1 - 21.320.321.8 - 26.623.72. Snout-occipital19.419.4 - 22.020.721.1 - 24.922.63. Predorsal distance53.552.8 - 56.354.157.7 - 59.958.84. Dorsal-fin base length9.07.6 - 9.08.45.7 - 8.97.65. Anal-fin base length6.86.8 - 9.67.86.6 - 8.37.26. Body depth32.230.0 - 34.432.023.2 - 25.224.07. Pre-pelvic length22.722.7 - 25.924.440.9 - 44.142.08. Preanal length31.431.3 - 34.932.953.8 - 56.854.99. Postanal length65.460.7 - 66.263.938.6 - 42.641.310. Caudal peduncle depth13.612.1 - 13.613.012.1 - 14.513.211. Snout length19.817.1 - 21.119.416.9 - 21.920.012. Orbital diameter43.835.5 - 43.838.049.4 - 57.253.513. Postorbital length38.638.6 - 45.843.743.5 - 51.147.3
表2 新种伊瓜佩栉银汉鱼（Cnesterodon iguape）标本的形态测量学统计。第1至10项测量指标以标准体长的百分比表示，第11至13项测量指标以头长的百分比表示。 | 测量性状 | 正模标本 | 雄性（n=6） | | 雌性（n=4） | | | :---: | :---: | :---: | :---: | :---: | :---: | | | | 范围 | 均值 | 范围 | 均值 | | 标准体长（mm） | 22.4 | 18.5-22.4 | 19.7 | 18.5-24.9 | 21.4 | | 1. 头长 | 18.1 | 18.1-21.3 | 20.3 | 21.8-26.6 | 23.7 | | 2. 吻枕距 | 19.4 | 19.4-22.0 | 20.7 | 21.1-24.9 | 22.6 | | 3. 背前距 | 53.5 | 52.8-56.3 | 54.1 | 57.7-59.9 | 58.8 | | 4. 背鳍基长 | 9.0 | 7.6-9.0 | 8.4 | 5.7-8.9 | 7.6 | | 5. 臀鳍基长 | 6.8 | 6.8-9.6 | 7.8 | 6.6-8.3 | 7.2 | | 6. 体高 | 32.2 | 30.0-34.4 | 32.0 | 23.2-25.2 | 24.0 | | 7. 腹前距 | 22.7 | 22.7-25.9 | 24.4 | 40.9-44.1 | 42.0 | | 8. 臀前距 | 31.4 | 31.3-34.9 | 32.9 | 53.8-56.8 | 54.9 | | 9. 臀后距 | 65.4 | 60.7-66.2 | 63.9 | 38.6-42.6 | 41.3 | | 10. 尾柄高 | 13.6 | 12.1-13.6 | 13.0 | 12.1-14.5 | 13.2 | | 11. 吻长 | 19.8 | 17.1-21.1 | 19.4 | 16.9-21.9 | 20.0 | | 12. 眼径 | 43.8 | 35.5-43.8 | 38.0 | 49.4-57.2 | 53.5 | | 13. 眶后长 | 38.6 | 38.6-45.8 | 43.7 | 43.5-51.1 | 47.3
