Table 3. Open in new tab Summary...

	Sweltsa coloradensis			Sweltsa fidelis
Main Flathead River
PR	7	0.260	0.258	−0.018	1.66
KBMS	13	0.271	0.264	−0.018	1.68
CBMS	8	0.265	0.258	−0.031	1.66
BKMS	18	0.280	0.273	−0.018	1.69
BLMS	17	0.282	0.273	−0.031	1.69
Middle Fork Flathead River
MR	7	0.268	0.256	−0.05	1.65
DT	5	0.268	0.242	−0.112	1.6
BC	17	0.273	0.271	−0.002	1.7
North Fork Flathead River
UT	10	0.275	0.265	−0.038	1.66	SKTD	18	0.217	0.208	−0.029	1.60
GNMS	9	0.331	0.281	−0.149	1.68	SKTU	9	0.215	0.2	−0.064	1.56
CC	11	0.307	0.279	−0.086	1.68	KLTU	17	0.216	0.207	−0.023	1.59
BGTD	15	0.295	0.277	−0.057	1.66	HATU	10	0.221	0.2	−0.077	1.57
COTD	10	0.27	0.264	−0.024	1.69	RMTU	14	0.233	0.211	−0.069	1.60
COMS	13	0.281	0.269	−0.035	1.66	MCTU	15	0.216	0.205	−0.03	1.55
HAMS	16	0.271	0.271	0.002	1.72	TPTD	14	0.222	0.21	−0.041	1.60
RMMS	18	0.278	0.272	−0.013	1.7	TPTU	12	0.222	0.203	−0.064	1.56
MCMS	17	0.282	0.273	−0.027	1.69	KTTD	11	0.22	0.199	−0.082	1.56
TPMS	12	0.282	0.266	−0.053	1.65	KTTU	15	0.227	0.216	−0.033	1.61
LW	14	0.271	0.267	−0.012	1.67	CLTU	12	0.231	0.214	−0.063	1.58
WU-1	16	0.283	0.273	−0.028	1.68	PO	6	0.215	0.19	−0.116	1.52
WU-2	17	0.269	0.267	0.000	1.68
MD	10	0.271	0.263	−0.036	1.67
KTMS	10	0.276	0.261	−0.054	1.66
CLMS	15	0.279	0.268	−0.039	1.65
BT	14	0.278	0.271	−0.021	1.69
South Fork Flathead River
RD	18	0.271	0.271	0.005	1.69
Elk River
MC	19	0.256	0.268	0.044	1.71
SP	16	0.256	0.265	0.032	1.7

Sweltsa coloradensis

Sweltsa fidelis

Population

H _O

H _E

F _IS

Population

H _O

H _E

F _IS

Main Flathead River

0.260

0.258

−0.018

1.66

KBMS

0.271

0.264

−0.018

1.68

CBMS

0.265

0.258

−0.031

1.66

BKMS

0.280

0.273

−0.018

1.69

BLMS

0.282

0.273

−0.031

1.69

Middle Fork Flathead River

0.268

0.256

−0.05

1.65

0.268

0.242

−0.112

1.6

0.273

0.271

−0.002

1.7

North Fork Flathead River

0.275

0.265

−0.038

1.66

SKTD

0.217

0.208

−0.029

1.60

GNMS

0.331

0.281

−0.149

1.68

SKTU

0.215

0.2

−0.064

1.56

0.307

0.279

−0.086

1.68

KLTU

0.216

0.207

−0.023

1.59

BGTD

0.295

0.277

−0.057

1.66

HATU

0.221

0.2

−0.077

1.57

COTD

0.27

0.264

−0.024

1.69

RMTU

0.233

0.211

−0.069

1.60

COMS

0.281

0.269

−0.035

1.66

MCTU

0.216

0.205

−0.03

1.55

HAMS

0.271

0.002

1.72

TPTD

0.222

0.21

−0.041

1.60

RMMS

0.278

0.272

−0.013

1.7

TPTU

0.222

0.203

−0.064

1.56

MCMS

0.282

0.273

−0.027

1.69

KTTD

0.22

0.199

−0.082

1.56

TPMS

0.282

0.266

−0.053

1.65

KTTU

0.227

0.216

−0.033

1.61

0.271

0.267

−0.012

1.67

CLTU

0.231

0.214

−0.063

1.58

WU-1

0.283

0.273

−0.028

1.68

0.215

0.19

−0.116

1.52

WU-2

0.269

0.267

0.000

1.68

0.271

0.263

−0.036

1.67

KTMS

0.276

0.261

−0.054

1.66

CLMS

0.279

0.268

−0.039

1.65

0.278

0.271

−0.021

1.69

South Fork Flathead River

0.271

0.005

1.69

Elk River

0.256

0.268

0.044

1.71

0.256

0.265

0.032

1.7

	Sweltsa coloradensis			Sweltsa fidelis
Main Flathead River
PR	7	0.260	0.258	−0.018	1.66
KBMS	13	0.271	0.264	−0.018	1.68
CBMS	8	0.265	0.258	−0.031	1.66
BKMS	18	0.280	0.273	−0.018	1.69
BLMS	17	0.282	0.273	−0.031	1.69
Middle Fork Flathead River
MR	7	0.268	0.256	−0.05	1.65
DT	5	0.268	0.242	−0.112	1.6
BC	17	0.273	0.271	−0.002	1.7
North Fork Flathead River
UT	10	0.275	0.265	−0.038	1.66	SKTD	18	0.217	0.208	−0.029	1.60
GNMS	9	0.331	0.281	−0.149	1.68	SKTU	9	0.215	0.2	−0.064	1.56
CC	11	0.307	0.279	−0.086	1.68	KLTU	17	0.216	0.207	−0.023	1.59
BGTD	15	0.295	0.277	−0.057	1.66	HATU	10	0.221	0.2	−0.077	1.57
COTD	10	0.27	0.264	−0.024	1.69	RMTU	14	0.233	0.211	−0.069	1.60
COMS	13	0.281	0.269	−0.035	1.66	MCTU	15	0.216	0.205	−0.03	1.55
HAMS	16	0.271	0.271	0.002	1.72	TPTD	14	0.222	0.21	−0.041	1.60
RMMS	18	0.278	0.272	−0.013	1.7	TPTU	12	0.222	0.203	−0.064	1.56
MCMS	17	0.282	0.273	−0.027	1.69	KTTD	11	0.22	0.199	−0.082	1.56
TPMS	12	0.282	0.266	−0.053	1.65	KTTU	15	0.227	0.216	−0.033	1.61
LW	14	0.271	0.267	−0.012	1.67	CLTU	12	0.231	0.214	−0.063	1.58
WU-1	16	0.283	0.273	−0.028	1.68	PO	6	0.215	0.19	−0.116	1.52
WU-2	17	0.269	0.267	0.000	1.68
MD	10	0.271	0.263	−0.036	1.67
KTMS	10	0.276	0.261	−0.054	1.66
CLMS	15	0.279	0.268	−0.039	1.65
BT	14	0.278	0.271	−0.021	1.69
South Fork Flathead River
RD	18	0.271	0.271	0.005	1.69
Elk River
MC	19	0.256	0.268	0.044	1.71
SP	16	0.256	0.265	0.032	1.7

Table 3.

Open in new tab

Summary statistics for each sampling location within the mainstem Flathead River and the 3 major drainages of the Flathead River (Middle, North, and South Fork), as well as the Elk River

	Sweltsa coloradensis					Sweltsa fidelis
Population	n	H _O	H _E	F _IS	Ar	Population	n	H _O	H _E	F _IS	Ar
Main Flathead River
PR	7	0.260	0.258	−0.018	1.66
KBMS	13	0.271	0.264	−0.018	1.68
CBMS	8	0.265	0.258	−0.031	1.66
BKMS	18	0.280	0.273	−0.018	1.69
BLMS	17	0.282	0.273	−0.031	1.69
Middle Fork Flathead River
MR	7	0.268	0.256	−0.05	1.65
DT	5	0.268	0.242	−0.112	1.6
BC	17	0.273	0.271	−0.002	1.7
North Fork Flathead River
UT	10	0.275	0.265	−0.038	1.66	SKTD	18	0.217	0.208	−0.029	1.60
GNMS	9	0.331	0.281	−0.149	1.68	SKTU	9	0.215	0.2	−0.064	1.56
CC	11	0.307	0.279	−0.086	1.68	KLTU	17	0.216	0.207	−0.023	1.59
BGTD	15	0.295	0.277	−0.057	1.66	HATU	10	0.221	0.2	−0.077	1.57
COTD	10	0.27	0.264	−0.024	1.69	RMTU	14	0.233	0.211	−0.069	1.60
COMS	13	0.281	0.269	−0.035	1.66	MCTU	15	0.216	0.205	−0.03	1.55
HAMS	16	0.271	0.271	0.002	1.72	TPTD	14	0.222	0.21	−0.041	1.60
RMMS	18	0.278	0.272	−0.013	1.7	TPTU	12	0.222	0.203	−0.064	1.56
MCMS	17	0.282	0.273	−0.027	1.69	KTTD	11	0.22	0.199	−0.082	1.56
TPMS	12	0.282	0.266	−0.053	1.65	KTTU	15	0.227	0.216	−0.033	1.61
LW	14	0.271	0.267	−0.012	1.67	CLTU	12	0.231	0.214	−0.063	1.58
WU-1	16	0.283	0.273	−0.028	1.68	PO	6	0.215	0.19	−0.116	1.52
WU-2	17	0.269	0.267	0.000	1.68
MD	10	0.271	0.263	−0.036	1.67
KTMS	10	0.276	0.261	−0.054	1.66
CLMS	15	0.279	0.268	−0.039	1.65
BT	14	0.278	0.271	−0.021	1.69
South Fork Flathead River
RD	18	0.271	0.271	0.005	1.69
Elk River
MC	19	0.256	0.268	0.044	1.71
SP	16	0.256	0.265	0.032	1.7

	Sweltsa coloradensis					Sweltsa fidelis
Population	n	H _O	H _E	F _IS	Ar	Population	n	H _O	H _E	F _IS	Ar
Main Flathead River
PR	7	0.260	0.258	−0.018	1.66
KBMS	13	0.271	0.264	−0.018	1.68
CBMS	8	0.265	0.258	−0.031	1.66
BKMS	18	0.280	0.273	−0.018	1.69
BLMS	17	0.282	0.273	−0.031	1.69
Middle Fork Flathead River
MR	7	0.268	0.256	−0.05	1.65
DT	5	0.268	0.242	−0.112	1.6
BC	17	0.273	0.271	−0.002	1.7
North Fork Flathead River
UT	10	0.275	0.265	−0.038	1.66	SKTD	18	0.217	0.208	−0.029	1.60
GNMS	9	0.331	0.281	−0.149	1.68	SKTU	9	0.215	0.2	−0.064	1.56
CC	11	0.307	0.279	−0.086	1.68	KLTU	17	0.216	0.207	−0.023	1.59
BGTD	15	0.295	0.277	−0.057	1.66	HATU	10	0.221	0.2	−0.077	1.57
COTD	10	0.27	0.264	−0.024	1.69	RMTU	14	0.233	0.211	−0.069	1.60
COMS	13	0.281	0.269	−0.035	1.66	MCTU	15	0.216	0.205	−0.03	1.55
HAMS	16	0.271	0.271	0.002	1.72	TPTD	14	0.222	0.21	−0.041	1.60
RMMS	18	0.278	0.272	−0.013	1.7	TPTU	12	0.222	0.203	−0.064	1.56
MCMS	17	0.282	0.273	−0.027	1.69	KTTD	11	0.22	0.199	−0.082	1.56
TPMS	12	0.282	0.266	−0.053	1.65	KTTU	15	0.227	0.216	−0.033	1.61
LW	14	0.271	0.267	−0.012	1.67	CLTU	12	0.231	0.214	−0.063	1.58
WU-1	16	0.283	0.273	−0.028	1.68	PO	6	0.215	0.19	−0.116	1.52
WU-2	17	0.269	0.267	0.000	1.68
MD	10	0.271	0.263	−0.036	1.67
KTMS	10	0.276	0.261	−0.054	1.66
CLMS	15	0.279	0.268	−0.039	1.65
BT	14	0.278	0.271	−0.021	1.69
South Fork Flathead River
RD	18	0.271	0.271	0.005	1.69
Elk River
MC	19	0.256	0.268	0.044	1.71
SP	16	0.256	0.265	0.032	1.7

Within each basin, sampling locations are ordered approximately from the most downstream to the most upstream point (Figure 2). The presence of TD or TU in a site code denotes tributary habitat, all other sites are located in main channel habitat. n = the number of individuals included in analyses, and H_E and H_O are expected and observed heterozygosity, respectively. F_IS measures deviation from HW proportions.

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