A new subspecies in the Turdus nudigenis complex (Aves: Turdidae) from the Cauca River valley of Colombia Author Avendaño, Jorge Enrique 0000-0002-8707-3987 Laboratorio de Biología Evolutiva de Vertebrados, Departamento de Ciencias Biológicas, Universidad de los Andes, Bogotá, Colombia. & jorgeavec @ gmail. com; https: // orcid. org / 0000 - 0002 - 8707 - 3987 jorgeavec@gmail.com Author Cuervo, Andrés M. 0000-0002-4949-0288 Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá, Colombia. & amcuervom @ unal. edu. co; https: // orcid. org / 0000 - 0002 - 4949 - 0288 amcuervom@unal.edu.co Author Montoya, Paola Laboratorio de Biología Evolutiva de Vertebrados, Departamento de Ciencias Biológicas, Universidad de los Andes, Bogotá, Colombia. & Instituto de Investigación de Recursos Biológicos Alexander von Humboldt, Bogotá, Colombia. Author Pulgarín-R, Paulo C. Facultad de Ciencias y Biotecnología, Universidad CES, Medellín, Colombia. Author Stiles, F. Gary 0000-0002-8707-3987 Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá, Colombia. & fgstilesh @ unal. edu. co; https: // orcid. org / 0000 - 0002 - 8707 - 3987 fgstilesh@unal.edu.co text Zootaxa 2021 2021-10-28 5060 1 105 123 journal article 3787 10.11646/zootaxa.5060.1.5 751dcf79-63e7-48ef-bc6f-c0120d018fc8 1175-5326 5606792 E4AA3EF7-741A-4430-8E9E-F116BEC57C94

TABLE 2. Morphological measurements of thrushes of the T. nudigenis complex in the collections of the Instituto de Ciencias Naturales and the Instituto Alexander von Humboldt; linear measurements in mm; body mass in g.

Sex	N	Statistic	Total culmen length	Commissure width	Bill height at nostril	Folded wing length	Tail length	Tarsus length	Body mass	N (body mass)
Turdus grayi casius
♂♂	8	Mean ± SD Range	21.22 ± 0.96 19.8-22.7	11.47 ± 0.46 10.7-12.5	5.73 ± 0.31 5.3-6.2	114.29 ± 3.62 108.2-119.8	85.90 ± 4.98 81.2-94.8	29.90 ± 0.72 29.2-31.0	62.56 ± 8.69 50.0-74.0	5
♀♀	3	Mean ± SD Range	21.67 ± 1.69 20.5-23.6	11.90 ± 0.79 11.3-12.8	6.17 ± 0.35 5.8-6.5	107.1 ± 3.45 103.7-110.6	85.17 ± 1.89 83.0-86.5	29.77 ± 1.16 29.0-31.1	77.0	1
Turdus grayi suarezi
♂♂	3	Mean ± SD Range	20,70 ± 0.72 19.9-21.3	11,33 ± 0.47 10.8-11.7	6,03 ± 0.15 5.9-6.2	110,13 ± 2.85 107.3-113.0	89,23 ± 1.95 87.3-91.2	31,03 ± 0.35 30.7-31.4	63.00 ± 4.24 60.0-66.0	2
♀♀	3	Mean ± SD Range	20.3 ± 0.36 19.9-20.6	11.33 ± 0.29 11.0-11.5	6.03 ± 0.15 5.9-6.3	106.10 ± 3.02 103.3-109.3	84.17 ± 1.89 82.7-86.3	30.37 ± 1.21 29.0-31.3	60,33 ± 3.06 57.0-63.0	3
Turdus nudigenis nudigenis
♂♂	20	Mean ± SD Range	20.74 ± 0.77 19.1-22.7	11.33 ± 0.50 10.3-12.2	5.92 ± 0.25 5.5-6.3	112.84 ± 4.25 103.5-118.5	83.07 ± 6.02 74.8-93.2	30.50 ± 0.83 29.1-32.9	61.41 ± 6.33 48.0-67.0	10
♀♀	18	Mean ± SD Range	20.76 ± 0.84 19.2-22.4	11.15 ± 0.56 10.1-12.3	5.98 ± 0.23 5.5-6.3	109.21 ± 3.04 103.3-114.0	80.26 ± 3.95 73.4-88.1	30.02 ± 0.84 28.4-31.8	63.55 ± 6.51 55.0-71.4	6