Table 1. Morphometric data for holotype and 58 in Hemigrammus tocantinsi: a new species from the upper rio Tocantins basin, Central Brazil (Characiformes: Characidae)

Table 1. Morphometric data for holotype and 58 paratypes of Hemigrammus tocantinsi from upper rio Tocantins basin. SD = standard deviation; m = male (n = 25, including holotype); f = female (n = 34). HolotypeParatypesMeanSDStandard length (mm)28.223.9-36.826.9-Percents of standard lengthBody depth32.529.7-36.632.91.4Head length25.323.0-27.626.00.8Head depth27.225.6-32.327.51.0Predorsal length52.951.3-55.753.90.9Prepelvic length47.746.5-51.848.81.1Pelvic fin to anal distance (m)16.414.5-17.616.10.7Pelvic fin to anal distance (f)-15.7-20.218.11.0Caudal peduncle depth13.912.2-15.313.80.7Dorsal-fin base length13.511.3-14.913.00.8Anal-fin base length (m)26.723.4-28.826.51.1Anal-fin base length (f)-20.1-27.523.31.8Pectoral-fin length (m)22.222.2-25.523.70.8Pectoral-fin length (f)-19.0-23.921.81.1Pelvic-fin length (m)16.916.5-18.417.40.5Pelvic-fin length (f)-13.4-17.414.81.2Dorsal-fin length (m)26.926.1-31.028.21.2Dorsal-fin length (f)-23.2-29.226.11.5Anal-fin length17.114.6-21.817.51.5Caudal peduncle length17.015.5-19.017.40.8Dorsal fin to adipose fin distance36.233.3-37.535.20.9Eye to dorsal-fin origin39.737.9-42.140.10.9Dorsal origin to caudal origin51.649.0-55.051.51.2Percents of head lengthInterorbital width31.029.4-35.132.11.2Snout length22.920.4-25.922.81.0Orbital diameter40.738.6-46.242.81.7Upper jaw length43.336.8-43.540.91.5