JAMES A. G. REHN 
177 
Woi'laiid, Wyoiiiinp;. Internicdiatos Ixdwecii tlio two races have 
l»('(ai discuss('d iinck'r *1. c. The occurrc'iicc of atyp- 
ical strepifus at Woi-laiid, in the Bio- Horn Valley, at Rawlins, 
Wyoininfi, and North Park, ('olorado, on the plains of the upiier 
North Platte, and at Laramie on the Lai'amie Plains, is correlat- 
(‘(1 with the known occurumce of tireat Basin infirn'iicc's in tlu' 
Biji Horn \'alley ami tin' u])p('r Nortli Platte r('fj;ion. 
Si)rri./nrns Exainincd'. 141; (17 cf, 74 9- 
4'ypifal .4. carl in id nk-- slrcpilii-'t 
Wyoming: Clrecn River, Sweetwater County, (4(‘vation (lOoO to 7(l()() feet, 
\'11I, o, 1!)1(), (R. tV II.; on bare ground between scattered sage and other 
bushe.s on flats and talus slojies of valley rim), 2d', 4 9. 
CoLOR.A.D(): (irand Junction, Mesa County, elevation, 4700 to 4S00 feet, 
IX, S, 1000, (R. & H.; on bare ground with scattered chenopodaceous Imshes 
and very spar.se grass), 1 9; no date, 2d, 2 9, fib'bard Cln.l. 
Ut.\h : Tintic, Juab County, eh'vation, JdOO fc'ct, IX, (1, 1000, (R. A' II.; 
among stones on bai’e slopiO, 1 cf . Milford, Reaver ('ounty, (4('vation 4000 
to .")000 feet, IX, d, 1000, (R. A II.; ou bare gi'ouud bedweem scatb'H'd sage 
brush ), 4d, 7 9- 
Xkv,\i)a: Montello, Elko Couidy, IX, HI, 1010, (R. A II.; on alkali en- 
crus((‘(| adolx' flat with scattiu’cd Sarcnhalns buslu's, om* individual only 
se(Mi), \d. W(41s, Elko County, IX, IS, 1010, (R. A' II.; very few in opim 
spots among sage on adobi* plain rising to foothills), .7 9- Carlin, Elko 
County, IX, 17, 1010, (R. A II.; on baii' soil with small rock fragmcids on 
low rounded sage brush (Jothed hills), I c?, 2 9 • lh’inc(‘ Royal Canyon, Stai' 
Peak Range, Humboldt ('ounty, (4('Vation I.dOO to dOOO f('(4, E\, 10, 1010, 
(R.A II.; common and noisy on c;invon slopes, these chiefly of blue gi'ay 
limestone with scattiu'cd sage co\'eri, 20 cf, 20 9, hv/"', allatjijH and iiarali/pcs. 
■Atypical .1. rarlinianns sire pit n.■'< 
Wyoming: W'orland, Whashakii' Couidy, \ II, HI to l.d, 1011, All I, Hill, 
some no date, ( L. Hrumu), iScf, 14 9, [Ilcbard ('In.l. Rawlins, Carbon 
County, elevat ion Oodtl to OS.dtl feet , \'1II,2, H.IHI, (R.A II.; locally on nearly 
bare adolx' ])]:dn), ad, S9. Laramie, -Vlban^' Couidy, 29, |ll(4)ard ('In.l. 
Intermediates bidw'i'cn .1. carl in in n as rarlinianas ntM] .1. carl in in n as slripila^ 
Rhitish C()I,cmhia: Chilcotin, \'ll, 10, 102(1, (E. R. Ruckidl), 2o"’, 2 9, 
[.\. X. S. P.]. 
W.ashington: La Chappies, A'.akima River, A ll, 10, 1SS2, I o', |llcbard 
Clu.], 
Etah: Salt Laki' A'alley, 1S7.S, \d, 19, llicbard ('ln.|. 
77/c (/roups of /he (/cnu.s (' 1 rcolcll ix 
Vho ffopps (' ircoleltix, ;is now limitml, is coiiiposml ol live st'c- 
timis, which may Ix' rtdcriaMl to as (1) (In' riuhilaf ns (Iroiip, (2) 
tlic Piahula ( !roup, (R) (lie ('rolalum (!rou]), (4) tlic Blialassimis 
TRANS. A.M. ENT. SOC., XLVIl. 
