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[Vol. 94 
Figs. 13-22, states for base of antennal scape (Scape). Fig. 13, state 1 ( P . salinus, 
2 mi N Montello, Elko Co., Nevada). Fig. 14, state 1 ( P . salinus, Sulphur, Hum- 
boldt Co., Nevada). Fig. 15, state 2 ( P . salinus, T14N R6E, White Pine Co., Neva- 
da). Fig. 16, state 2 ( P . salinus, T18N R64E, White Pine Co., Nevada). 
Fig. 17, state 3 ( P . salinus. Raft River Narrows, Cassia Co., Idaho). Fig. 18, state 3 
(P. salinus, Montgomery Pass, Mineral Co., Nevada). Fig. 19, state 4 (P. sub- 
dentatus, Davis, Yolo Co., California). Fig. 20, state 4 ( P . salinus, Kelton Junction, 
Box Elder Co., Utah). Fig. 21, state 5 (P. subdentatus, 18 mi S Ravendale, Lassen 
Co., California). Fig. 22, state 5 (P. occidentalis, Ogden, Weber Co., Utah). 
