196 NOHTH AMERICAN OEDIPODTNAE (oRTHOPTERA; ACRTDinAE) 
Specitiieriff Exaniiiicil: 101; 41 cT , •'>7 9- 
Nevada; Loo Canyon, Si)rinff Monnlains, Clark County, 7000 foot, VllI, 
IS, 1019, (R. & II.), 1 cf , jxiralupr; 7000-7200 foot, VIII, 19, 1919, (R.& IL), 
let’, 3 9, paraUjpex, 7200 foot, VI II, 20, 1919, (R. & IL), lOcf, 14 9, pnra- 
hjpxx; 8000 to S.700 foot, VIII, 19, 1919, (R. & IL; nioderatoly miinorous on 
haro snrfaoo.s of i)(4)l)los and limostono fraf?inents in opon forost), 31 cf, 38 9, 
V//JO, (illoypi' anil pdrutijpf’x. (Charleston Peak, Npring Aloiintains, Clark 
County, 10,200 foot,, VIII, 19, 1919, (IIel)a7d; soaroo on rooky and very steep 
slopes), 1 cf, 29, /xinihjprti. 
i']xPLANATT()N OF PlATES 
1’late XI 
Fi". 1. — AcrochorvutfR carlinuiiniii (‘(irli (Thoiuas). lleola, ^Vyonli^f^;. 
Male. 4'efiinen and wiiijr. (X 2^) 
l''i<>;. 2 . — Acrochomites cnrlinurnus airlinianu^ (Thomas). lleola, Vyo- 
miiifi;. Male. Faoe. (Creatly enlarged.) 
Fig. 3. — Acrocliori'iili'fi airlinidN iix carUindiida (Thomas). lleola, Wyo- 
ming. Male. Dorsum of head. (Creatly enlarged.) 
k'ig. 4 . — AirorlKircidex cdriiiiidii iis slrepihtu new suh.s])eoios. Prinoo Royal 
(Canyon, Star Peak Range, Nevada. Male [lupf’)- Tegmen and 
witig. (X 2^4 ) 
Fig. f). — Arrorliorcules cdrliniddufi slrcpilii!< lU'w snl)si)eoios. Prinoo Royal 
(Canyon, Star Poak Range, Nevada-. Malo {Ip pc). Faoo. (Creatly 
eidargeil.) 
Fig. ('). — Arrorldin'dlrs cdrUdidtiu.'^ slrcpild-s new siibspeoies. T’rinoo Royal 
(Canyon, Stai' Peak Range, Nc'vada. Male (Ipjic). Doi’sum of 
head. (Cnailly eidarged.) 
I'ig. 7. — ('irrntciti.r rdhdla Tdhdld R(4in and Ilehard. Rillings, Montana. 
.Male. 4\'gmen and wing. (X IH) 
Fig. 8. — ('ircdlcUi.v rdJynld rdhnld Rohn and Ilehard. Rillings, Moiitana. 
M.ale. Dor.sal view of head and jn-onotum. (X 4) 
I'ig. 9. — ('ircdl(‘lli.r rdhdla rahula Rohn .and Ilehard. Rillings, .Montan.a. 
.M.ale. L.ati'ral view of head and j)ronotnm. (X 4) 
Plate X 1 1 
k'ig. 10. — ('ircoletli.r. rahald nigrdjdxcidlus Rea-iner. Chalk (dilTs m'ar Collyc'r, 
Kan.sas. Mali'. dVgmen and wing. (X3) 
I' ig. 11 . — (’irrolrllLr raltula iiup-dfascidtus Reamer. Chalk oliffs near CCollyc'r, 
Kansas. Male. I )or.sal view of head and pronot nm. (X 3]^) 
Fig. 12. — ( ’■ircdli lti.r rahula duirdfd.'icialu.'f Riauner. Chalk olitTs maar ('ollycM', 
Kans.as. M.ale. Latia-al view of Inaid and pronot nm. (X 3'j) 
I’ig. 13. ('irrolclli.v rahula alliar new siihspc-cios. Cloudia'oft . Ni'W .Mexico. 
.M.ale (Ippc). 'r(‘gm(>n and wing. (X liHS) 
tig. I I. ('ircolrlli.r rahula alliar now snhspooios. ('loiidoi'oft, Ni'W Mc'xioo 
.Male (////«•). I lorsal view of head and pronot nm. (X ‘AY>) 
lag. La. ( 'ircoh lii.r rahula alliar now siihspiaaos. ( ’loudoi'ofi , Now .Mexico 
-Male {lype). L.alia'.al view of head and pronotum. (X AY) 
