1978] 
Morris & Gwynne — Cyphoderris 
153 
Figure 4. Lateral view of IXth sternum, A) C. strepitans, B) C. monstrosa, and 
C) C. buckelli. 
patch. No stridulatory function has been established for these 
structures. 
Paratypes. 9 adult same data as holotype (ROM, MCZ, & 
UMMZ); 1 adult $, same data as holotype (ROM); 4 adult 
Cowdrey, 8.8 mi. west on road to Pearl, 4 June 1978 (G. K. Morris 
& D. T. Gwynne) (ROM & Colorado State Univ., Ft. Collins); 1 
adult (J, Park Range nr Pearl, Col., 17 Aug. 1932 (G. Alexander) 
(ANSP); 1 adult $, Pearl, Col., 17 Aug. 1932 (G. Alexander) 
(Museum of University of Colorado, Boulder, Col.); 7 adult 
Los Pinos Pass, Col., 17 June 1977 (D. T. Gwynne) (USNM & 
CNC); 1 irmn. Los Pinos Pass, Col., 17 June 1977 (D. T. 
Gwynne) (ROM); 1 adult $, Dunraven Pass, Yellowstone Nat. Pk, 
Wyo., 25 June 1930 (E. C. Van Dyke) (UMMZ); 1 adult $, Jackson 
Hole Res. Stn, Grand Teton Nat. Pk, Wyo., Aug. 1967 (H. E. & M. 
A. Evans) (USNM); 1 irmn. $, Jackson Hole Res. Stn, Grand Teton 
Nat. Pk, Wyo. (H. E. & M. A. Evans) (USNM); 1 adult 9, Stratton 
Exp. Watershed, nr Saratoga, Wyo. (J. M. Schmid) (USNM). 
