Gephyrocharax torresi (Characiformes: Characidae: Stevardiinae), a new species from the río Cascajales basin, río Magdalena system, Colombia Author Vanegas-Ríos, James Anyelo Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), División Zoología de Vertebrados, Facultad de Ciencias Naturales y Museo, Paseo del Bosque S / N B 1900 FWA, La Plata, Buenos Aires, Argentina. anyelovr @ fcnym. unlp. edu. ar (JAVR), azpelicueta @ gmail. com. ar (MMA) & Grupo de Investigación y Asesoría en Estadística, Facultad de Ciencias Básicas y Tecnologías, Bloque Nuevo, 2 do Piso, Universidad del Quindío, Armenia, Colombia. anyelovr@fcnym.unlp.edu.ar Author Azpelicueta, María de las Mercedes Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), División Zoología de Vertebrados, Facultad de Ciencias Naturales y Museo, Paseo del Bosque S / N B 1900 FWA, La Plata, Buenos Aires, Argentina. azpelicueta@gmail.com.ar Author Mirande, Juan Marcos Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Fundación Miguel Lillo, Miguel Lillo 251, San Miguel de Tucumán (4000), Tucumán, Argentina. mcmirande@gmail.com Author Gonzales, María Dolly García Grupo de Investigación y Asesoría en Estadística, Facultad de Ciencias Básicas y Tecnologías, Bloque Nuevo, 2 do Piso, Universidad del Quindío, Armenia, Colombia. mdgarcia@uniquindio.edu.co text Neotropical Ichthyology 2013 2013-06-28 11 2 275 284 http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252013000200275&lng=en&tlng=en journal article 314022 10.1590/S1679-62252013000200005 444afbf0-e755-4ad8-8655-fd6696a78d04 1982-0224 12652514

Table 1. Morphometric data of holotype and 36 paratypes of Gephyrocharax torresi from río Cascajales system, río La Colorada basin, río Magdalena system. Counts are for 18 males and 19 females (for only three specimens of each sex for dorsalfin to adipose-fin length); SD = standard deviation. The values of the holotype are included in the range of males.

Characters	Holotype	Paratypes
		Males			Females
		Range	Mean	SD	Range	mean	SD
Standard length (mm)	36.65	26.3-37.3	33.21	-	27.3-42.0	33.65	-
Percents of standard length
Depth at dorsal-fin origin	31.87	27.3-31.9	29.53	1.41	27.4-32.0	29.28	1.05
Snout to dorsal-fin origin	64.04	61.1-64.7	62.83	1.17	60.3-64.9	63.07	1.18
Snout to pectoral-fin origin	27.86	27.2-28.9	28.09	0.44	25.6-29.0	27.10	0.98
Snout to pelvic-fin origin	45.24	44.3-48.1	45.96	0.92	44.2-48.9	46.52	1.04
Snout to anal-fin origin	60.16	56.9-60.6	59.03	1.11	57.7-61.9	59.79	1.19
Dorsal-fin to pectoral-fin length	47.45	43.8-47.5	45.78	1.27	44.3-48.9	46.30	1.27
Dorsal-fin to adipose-fin length	-	26.0-27.7	26.97	0.87	26.1-27.9	27.25	1.01
Dorsal-fin to hypurals complex length	37.41	36.6-41.3	38.91	1.19	36.9-40.8	39.03	1.07
Eye to dorsal-fin origin	51.32	48.8-52.2	50.71	1.12	48.8-53.1	50.90	1.12
Pectoral-fin to pelvic-fin length	17.84	17.2-20.8	18.74	1.10	19.1-22.2	20.49	0.78
Pelvic-fin to anal-fin length	15.85	13.4-16.6	14.80	1.01	12.9-16.9	15.18	1.00
Dorsal-fin length	22.35	19.7-24.1	21.45	1.38	18.6-21.9	20.36	0.95
Dorsal-fin base length	9.88	9.0-11.5	10.21	0.69	8.6-10.7	9.75	0.61
Pectoral-fin length	30.53	27.6-33.5	30.10	1.52	26.4-30.4	28.22	1.19
Pelvic-fin length	17.63	14.1-18.3	16.36	1.48	13.1-15.8	14.38	0.69
Anal-fin length	21.94	20.4-23.9	21.68	0.93	18.6-22.2	20.40	0.92
Anal-fin base length	38.04	33.8-38.0	36.08	1.12	34.2-37.1	35.45	0.83
Caudal-peduncle depth	13.37	10.6-13.7	12.21	0.96	10.0-10.8	10.32	0.26
Caudal-peduncle length	9.71	9.4-12.1	10.79	0.71	8.6-10.9	9.65	0.50
Bony head length	24.80	23.6-25.9	24.43	0.58	22.7-25.2	23.73	0.63
Percents of head length
Snout length	29.59	28.5-31.8	29.95	0.98	28.3-31.8	30.36	1.00
Horizontal eye length	34.65	31.5-36.8	34.17	1.43	30.5-37.3	34.43	1.61
Postorbital head length	40.15	38.1-41.9	40.11	1.06	35.3-39.9	38.84	1.05
Least interorbital width	38.83	36.0-39.1	37.39	0.94	35.4-38.8	37.49	0.99
Upper jaw length	46.20	40.8-47.6	44.04	1.70	41.8-48.8	45.27	1.80