Major morphometrics demonstrated on original drawing of Sinocyclocheilus guiyang. standard length (1), head length (2), eye diameter (3), snout length (4), pre-nostril length (5), head depth (6), body depth (7), caudal peduncle depth (8), upper jaw length (a–c), lower jaw length (b–c), pre-pectoral length (a–d), pre-dorsal length (a–f), pre-pelvic length (a–h), pre-anal length (a–m), pectoral-fin base length (d–e), pectoral-fin length (d–g), dorsal-fin length (f–j), dorsal-fin base length (f–l), pelvic-fin base length (h–i), pelvic-fin length (h–k), anal-fin base length (m–n), anal-fin length (m–o), caudal peduncle length (n–p).