34 
Thomas C. Barr, Jr. 
18(17). Aedeagus (Fig. 32) thicker, apex briefly produced; Great Balsam 
mountain crest, also Pisgah Ledge aduncus aduncus Barr 
Aedeagus (Fig. 33) more slender, apex produced and slightly swollen 
before terminal hook; Toxaway Mountain 
aduncus toxawayi , new subspecies 
19(17). Aedeagus (Fig. 35) with median lobe strongly arcuate at middle, basal 
bulb and anterior portion bent at right angles to apical portion; 
apex with reflexed hook; Nantahala Mountains, North Carolina 
aduncus howellae , new subspecies 
Aedeagus (Fig. 34) with straight middle portion of median lobe, only 
basal bulb bent at right angle; apex produced and knobbed; Cowee 
Mountains, North Carolina aduncus coweensis , new subspecies 
20(13). Length 2. 6-3. 2 mm, elytra narrower and with 2 to 4 clearly defined 
striae; aedeagus smaller, 0.45-0.82 mm long 21 
Length 3. 1-3.3 mm, elytra broadly oval, with at least 5 well-defined 
striae; aedeagus 0.85-0.92 mm long; eastern Great Smoky and Plott 
Balsam mountains, North Carolina-Tennessee subtilis Barr 
21 (20). Larger, length 2. 8-3. 2, mean 3.0 mm; aedeagus 0.64-0.82 mm long 
(Figs. 30, 31); elytra usually with 3 inner striae clearly defined .... 22 
Smaller, length 2. 5-2. 9, mean 2.7 mm; aedeagus length 0.45-0.72 mm 
(Figs. 25-29); elytra usually with either 2 or 4 inner striae clearly 
defined 23 
22(21). Aedeagus (Fig. 30) more slender, apex gradually attenuate, slightly 
knobbed and feebly reflexed; widely distributed in southwestern 
North Carolina, northeast Georgia, southeast Tennessee 
barberi (Jeannel) 
Aedeagus (Fig. 31) thicker, apex broader and reflexed, apical knob a 
little larger; known only from western Great Smoky Mountains, North 
Carolina-Tennessee tomtru Barr 
23(21). Pronotum with hind angles obtuse, sides not sinuate before base (Figs. 9, 
10) 24 
Pronotum with hind angles right or slightly more than right, sides briefly 
but distinctly sinuate before base (Figs. 6, 7, 8) 25 
24(23). Hind angles of pronotum rounded (Fig. 10); aedeagus (Fig. 29) 0.58-0.72 
mm long, apex gradually attenuate and terminating in small, reflexed 
knob; Great Smoky Mountains, North Carolina-Tennessee 
bowling i Barr 
Hind angles not rounded (Fig. 9); aedeagus (Fig. 28) 0.49-0.58 mm long, 
apex produced and bluntly truncate; Tusquitee, Snowbird, and Cheoah 
mountains, North Carolina tusquitee , new species 
25(23). Elytra with only the inner 2 striae clearly defined, but with traces of 3rd 
and 4th striae; pronotum shallowly sinuate before hind angles; 
parameres usually with 5 apical setae ( vandykei ) 26 
Elytra with inner 4 striae more or less equally impressed; sides of 
pronotum briefly but distinctly sinuate before small, more or less right 
hind angles; parameres with 4 apical setae; Unicoi Mountains, 
North Carolina-Tennessee haoe , new species 
26(25). Pronotum sides more strongly rounded, hind angles nearly right (Fig. 6); 
aedeagus (Fig. 25) a little larger, 0.46-0.51 mm, less arcuate; Black and 
Great Craggy mountains north to Bald Mountains, North Carolina- 
