Taxonomy of Probolodus Eigenmann, 1911 (Characiformes: Characidae) with description of two new species, and comments about the phylogenetic relationships and biogeography of the genus Author Santos, Osmar Author Castro, Ricardo M. C. text Neotropical Ichthyology 2014 2014-06-30 12 2 403 418 http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252014000200403&lng=en&tlng=en journal article 5262 10.1590/1982-0224-20130232 89939ee2-6007-48d1-a04c-25ba569310ed 1982-0224 4639129

Table 1. Morphometrics of Probolodus heterostomus, P.oyakawai, and P. sazimai. Standard length is expressed in millimeters; measurements 1-16 as percentages of standard length; 17-22 as percentages of head length.

			P. heterostomus (n = 160)			P. oyakawai (n = 38)			P. sazimai (n = 12)
			Holotype	Range	Mean	Holotype	Range	Mean	Holotype	Range	Mean
Standard length			49.0	16.3-100.8	52.9	40.6	21.4-64.3	39.6	56.7	36.7-56.7	46.8
Percents of standard length
Greatest body depth			37.2	31.8-46.0	38.5	34.4	33.2-45.6	37.7	39.9	34.1-41.7	38.8
Snout to dorsal-fin origin			51.3	49.3-58.6	53.3	52.7	50.5-55.6	53.6	54.1	50.3-58.1	53.9
Snout to pectoral-fin origin			26.8	23.3-32.9	28.3	26.1	25.5-32.4	28.7	27.2	26.8-32.2	29.1
Length of base of dorsal fin			12.1	11.3-16.4	14.3	12.3	12.3-16.3	14.1	13.8	11.3-16.1	14.3
Posterior terminus of base of dorsal	fin	to	25.1	21.5-31.9	27.7	26.3	23.7-29.7	26.7	27.2	25.2-29.3	26.7
adipose fin
Posterior terminus of dorsal fin to caudal-fin			39.2	36.2-44.2	40.6	38.6	36.6-46.1	40.2	41.1	32.8-42.6	39.7
base
Snout to insertion of pelvic fin			47.0	43.4-53.5	47.8	45.3	42.5-49.8	47.2	47.6	47.6-52.3	49.3
Snout to anus			59.0	45.9-64.0	58.7	54.4	52.3-66.0	57.2	63.5	55.0-64.7	60.4
Snout to origin of anal fin			64.4	59.6-73.2	65.2	61.3	61.2-72.4	64.8	69.3	63.8-70.1	66.4
Length of base of anal fin			33.3	29.3-38.7	34.1	30.3	29.7-37.7	33.4	32.5	26.6-34.6	32.6
Length of caudal peduncle			12.1	09.4-14.8	11.0	10.3	08.4-13.8	11.2	11.9	10.1-13.3	11.4
Length of longest dorsal-fin ray			28.4	25.8-34.7	30.5	29.3	29.3-34.6	31.4	28.4	22.2-34.6	29.9
Length of longest anal-fin ray			16.7	16.4-25.8	20.7	22.1	18.6-25.8	22.4	20.3	19.1-22.5	20.8
Length of longest pectoral-fin ray			20.3	17.7-28.3	21.3	17.2	17.2-25.4	21.3	20.9	19.6-23.3	22.2
Length of longest pelvic-fin ray			15.1	14.6-19.8	17.3	17.4	14.8-20.9	17.1	16.6	16.6-20.4	18.6
Least depth of caudal peduncle			11.2	09.0-13.4	11.6	10.3	09.3-13.2	11.2	12.6	11.4-12.7	12.0
Head length			25.8	24.1-30.2	27.6	27.0	26.5-30.5	28.1	25.8	25.4-31.7	27.4
Percents of head length
Head height			89.1	72.3-98.6	85.4	81.0	74.3-92.5	84.1	90.4	85.5-92.2	89.2
Snout length			27.0	26.0-29.3	27.4	28.2	26.1-28.9	27.3	26.7	26.6-28.7	27.6
Orbital diameter			37.4	26.6-46.8	38.5	38.1	32.9-45.3	38.3	37.0	35.7-42.4	38.9
Postorbital head length			45.0	33.7-52.6	42.9	40.9	36.0-47.6	42.3	45.2	39.4-50.4	44.6
Interorbital width			33.8	27.7-38.9	33.6	30.9	27.4-41.1	32.8	36.3	25.2-37.2	33.8