130 
Rowland M. Shelley 
Figs. 22-27. O. gracilipes, holotype. 22, head and collum, anterior view, 
setation omitted. 23, midbody segments, lateral view of left side. 24, tel- 
son and caudal tergites, dorsal view. 25, right anterior gonopod and ster- 
num, anterior view. 26, the same, caudal view. 27, distal podomeres of left 
posterior gonopod, caudal view. Upper scale line = 0.50 mm for figs. 22- 
24; lower line = 0.25 mm for figs. 25-27. 
comparable throughout the range, and no geographic trends are evident. 
Ecology — Habitat notations on vial labels include “virgin cove 
forest,” “under logs,” and “wooded hillside.” Specimens from Cleburne 
County, Alabama, and Greenwood County, South Carolina, were 
encountered in ravines. 
Distribution — The Piedmont Plateau, Blue Ridge, Ridge and Valley, 
and eastern Cumberland Plateau Physiographic Provinces of Tennessee, 
