Table 1.

Location of sampling localities and sample sizes used in genetic and morphological comparisons of rainbow trout (Oncorhynchus mykiss) populations. Also shown are allele richness, and expected heterozygosity for each locality. Population numbers correspond to localities in Fig. 1

Waterbody*	Population number	Longitude (degree-decimal)	Latitude (degree-decimal)	Sample size morphology	Sample size genetics	Allelic richness†	Expected heterozygosity‡
Gold River	1	126°05.1′	49°50.2′	35	35	5.89	0.63
Coldwater River	2	120°50.6′	49°45.7′	35	35	4.80	0.55
Nimpkish River	3	126°35.1′	50°10.3′	35	35	5.17	0.62
Fry Creek	4	116°45.7′	50°00.6′	35	46	3.32	0.47
Murray Creek	5	121°22.2′	50°25.5′	35	38	2.69	0.39
Fish Lake	6	123°35.3′	51°25.4′	50	50	2.73	0.33
Clearwater River	7	120°10.2′	51°55.0′	50	54	4.30	0.49
Kuyakuz Lake	8	124°35.0′	53°05.7′	50	50	3.84	0.46
Blackwater River	9	123°30.9′	53°05.5′	50	50	5.20	0.59
Blanchet Lake 3	10	126°25.3′	53°21.2′	50	50	2.38	0.21
Blanchet Lake 2	11	126°23.1′	53°22.3′	50	50	2.50	0.35
Blanchet Lake 1	12	126°18.0′	53°24.2′	50	50	2.67	0.36
Tlutilias Lake	13	126°14.4′	53°24.5′	50	50	2.35	0.31
Grizzly Lake	14	126°22.6′	53°24.5′	50	50	2.61	0.36
Fenton Lake	15	126°29.1′	53°30.0′	50	32	2.35	0.17
Morgan Lake	16	126°19.9′	53°30.0′	50	64	2.45	0.17
Goodrich Lake	17	126°31.8′	53°30.3′	50	32	2.06	0.19
Theleteban Lake	18	126°13.1′	53°35.3′	50	32	3.26	0.34
Glatheli Lake	19	126°20.1′	53°38.2′	50	160	3.24	0.36
Ghitzeli Lake	20	126°15.4′	53°38.0′	50	32	2.99	0.33
Twinkle Lake	21	127°01.1′	53°48.5′	50	95	3.12	0.37
Skinny Lake	22	126°53.6′	53°49.6′	50	50	3.18	0.43
Horseshoe Lake	23	126°50.4′	53°50.4′	50	32	3.64	0.46
Khtada Lake	24	129°25.5′	54°05.5′	50	35	2.04	0.20
Canyon Creek	25	126°45.6′	54°40.7′	35	32	2.16	0.22
Moosevale Creek	26	126°30.6′	56°35.8′	35	32	5.00	0.57
Ealue Lake	27	129°50.0′	57°45.3′	50	32	3.25	0.45

^*Geographic place names are from Canadian topographic maps of British Columbia. If no official place name was available from the map, we assigned an unofficial place name.

^†Mean across all 10 loci and for a minimum sample size of 32 individuals.

^‡Mean across all 10 loci.