Review of species of the Astyanax bimaculatus “ caudal peduncle spot ” subgroup sensu Garutti & Langeani (Characiformes, Characidae) from the rio La Plata and rio São Francisco drainages and coastal systems of southern Brazil and Uruguay Author De Lucena, Carlos Alberto S. Author Soares, Helena Gouvea text Zootaxa 2016 4072 1 101 125 journal article 46889 10.11646/zootaxa.4072.1.5 f21adb94-5c59-4621-ad75-edba9b6f36db 1175-5326 256461 FCE96B29-A4D3-4AD2-8124-6195BCABBEBD

TABLE 1. Morphometric data of Astyanax lacustris according to the drainages studied. N=number of specimens measured; SD=standard deviation.

	SLPUR				Paraguai
Measurements	Range				Range
N	Min Max	Mean	SD	N	Min Max	Mean	SD
Standard length (mm) 41	46.2 112.0	77.1	-	39	47.43 84.85	62.42	-
Percent of Standard Length
Body depth 73	37.3 47.1	42.0	2.242	39	41.0 53.0	45.3	3.13
Predorsal length 73	47.9 53.9	51.1	1.347	39	49.1 56.0	53.0	1.27
Prepectoral length 73	24.8 30.4	27.2	1.212	39	26.0 30.0	27.8	0.90
Preanal length 73	59.9 68.9	65.3	1.697	39	63.3 73.1	68.2	2.44
Prepelvic length 73	41.0 51.1	47.1	1.782	39	47.1 52.6	49.5	1.25
Dorsal-fin length 72	25.2 31.2	28.2	1.534	38	23.7 32.1	28.9	1.52
Pectoral-fin length 41	18.9 28.3	22.6	1.540	39	18.1 26.4	23.3	1.35
Pelvic-fin length 41	14.1 21.5	18.4	1.543	39	13.1 23.4	17.9	1.56
Anal-fin base length 73	27.2 34.6	31.6	1.644	38	27.6 35.4	31.6	2.73
Caudal peduncle length 73	10.0 16.1	13.3	1.306	39	10.0 14.9	12.1	1.21
Caudal peduncle depth 73	10.7 13.0	12.1	0.652	39	10.6 13.0	12.0	0.62
Head length 73	23.2 28.3	25.3	1.023	39	25.8 30.3	27.7	1.03
Percent of Head Length
Snout length 73	25.0 35.4	29.8	2.265	39	22.0 36.0	27.0	2.98
Interorbital width 73	35.4 41.8	38.6	2.682	39	27.8 37.6	34.5	2.07
Horizontal orbit iameter 73	28.3 44.7	34.2	3.831	39	28.8 43.0	36.4	2.82
Upper jaw length 73	36.0 49.6	41.5	2.323	39	32.0 44.8	38.2	2.33