Table 1. Location of sampling sites for Trechus beetles in North Carolina and 
Tennessee. 
1) vandykei subgroup 
BA 
Balsam Gap 
N.C.: 
BB 
Big Bald 
N.C.: 
CC 
Camp Creek Bald 
N.C.: 
MM 
Mount Mitchell 
N.C.: 
SN 
Snowball Mountain 
N.C.: 
UN 
Unaka Mountain 
N.C.: 
2) bowlingi subgroup 
CG Collins Gap 
N.C.: 
HE 
Heintooga Overlook 
N.C.: 
RC 
Ramsay Cascades 
Tenn 
WP 
Walker Prong 
Tenn 
3) tusquitee subgroup 
CH Cheoah Bald 
N.C.: 
TU 
Tusquitee Bald 
N.C.: 
4) haoe 
HA 
subgroup 
Haoe Lead 
N.C.: 
5) pisgahensis subgroup 
BG Beech Gap 
N.C.: 
BP 
Bearpen Gap 
N.C.: 
DG 
Deep Gap 
N.C.: 
MP 
Mount Pisgah 
N.C.: 
SM 
Sandymush Bald 
N.C.: 
WH 
Whiteside Mountain 
N.C.: 
Buncombe Co. and Yancey Co., at 
juncture of Black and Great Craggy 
mountains 
Yancey Co./Tenn.: Unicoi Co., near 
summit 
Madison Co./Tenn.: Greene Co., 
near summit 
Yancey Co., near summit 
Buncombe Co., 3 km W of Craggy 
Dome 
Mitchell Co./Tenn.: Unicoi Co., 10 
km E of Erwin 
Swain Co./Tenn.: Sevier Co., 
Clingmans Dome Road 
Haywood Co., eastern Great Smokies 
Sevier Co., 4 km W of Mount Guyot 
Sevier Co., at US 441 bridge over 
Walker Prong 
Graham and Swain counties, 5 km S 
of Stecoah, just west of summit 
Cherokee Co., Clay Co., and Macon 
Co., immediately south and east of 
summit 
Graham Co., ridge north of Joyce 
Kilmer Memorial Forest 
Haywood Co., just north of gap, 2 
km W of Devils Courthouse 
Haywood Co., just north of gap, 4 
km WNW of Beech Gap 
Jackson Co., west side, 4 km SE of 
Balsam 
Henderson Co. and Transylvania 
Co., 0.5 km E of summit 
Haywood Co. and Madison Co., 5 
km E of Cove, at summit 
Jackson Co., 4 km SW of Cashiers, 
summit 
