98 FJWCEEDiyuS OF THE yjTJOSAL Ml SKIM. vouxx. 



rf'. Mnlo nerrl Htrai;;ht n« sern laterally; furnila feebly <lev«>loped, no longer 

 tban the lant ilorHal neKiiu'iit Iroiii which it R|»rin{;H: hind tiltiae uniform rctl. 



'.i. niibirola (p. 102). 

 <l'. MuUs ctTci arrnate aH >o«'n lat«rally; fiircnla well <leveloi»e<l, rrottHin^ fully 

 a third of the siipraaiiul plate; hind tibiae red ^vith a broad pale basal 



anniiluH 4. Mlnpe/arlaiiK 101). 



c". Tej^mina faintly ovrrlappinj;, Hoarcely if any lonjjer than th<> pronotuin; 

 male (-iT<-i HltMubT, many tinier l*Mi;;er than the middle lireadtli; Niibgunital 



plato an Het-n from behind broadly coniral, acute 5. dothjei ( p. 10.'»). 



ft''. Hind border of prunotnm broadly rounded or snbtrnncatc, n<»t anjjulate; tejf- 

 mina at most subattiii^^ent, ^encruUy diHtinctly separated, no lon<;cr (»r Hcarcdy 

 longer than the |)ronotuni. 

 c'. Fur«" "u not more tiian a fourth a» long as the suprannal ]ilate; Hubgenital 

 plate v.itli the lateral and a))ical niargiuH in the sanie horizontal )dane; inter- 

 space between mesoHteruul lobes of male fully or more than half as broad ay:ain 

 'AH long. 

 <V. Cerci of male slender, n«any times longer than the middle breadth ; hind 



tibiae jiale ed fi. axreuHor (p. l(»7,i. 



d-. Cerci of mule broad, hardly more than twice as long as the middle brea<lth; 



hind tibiae fu. co-glaueoim 7. war^luJlii (p. \i)H). 



c'. Fureula nearly half as long as the supraanal plate ; subgenital plate apieally 

 elevated; interspace between mesosternal lobes of male less tban half as broad 

 again us long 8. oreyonensia (p. 110). 



I. PODISMA GLACIALIS. 



(Plate VII, Fig. 3.) 



PezoteiUr glaciaU$ Scudder!, Host. .louni. Nat. Hist.. VII (1863), pp. 630-631. 

 pi. XIV, tigs. 9, 10.— Smith, Trcx . Portl. Soc Nat. Hist., I (1868), p. 14i>.— 

 Thomas, Rep. U. S. Geol. Surv. Terr., V (lh73), p. 148.— 8c udder!. Hitchc, 

 Kep. (;eol. N. H., I (1X74), p. 374. pi. A, tigs. 5. 10.— StAl, Bib. K. Sv. 

 Vet.-Akad. Haudl.. V, no. }> (1878), p. 15.— Girard. Traitd 6Um. d'eut., II 

 (1879), p. 246.— Hri NKR, Kep. U. S. Ent. Comm., Ill (1883), p. 59.— RiLKV, 

 Stand. Nat. Hist., II (1884), p. 202.— Fernald, Orth. N. E. (1888), p. 29; 

 Ann. Rep. Mass. Agric. C'»dl., XXV (1888), p. 113.— MoRSE, Psyche, VII 

 (1894), p. 106. 



Podiama (jlacialia Walker, Cat. Salt. Brit. Mns.. Snppl., V (1871), p. 72. 

 Pezotettix borcaUn (iLovER, 111. N. A. Ent.. Orth. (1872), pi. vi, tigs. 16-18. 



Dark olivaceous green above, greenish-yellow beneath in life, often 

 in drying becoming ferruginons, clothed thinly with rather long pile. 

 Head yellowish green with a greenish streak down the middle of the 

 frontal costa, above dark olivaceous green; labium, maxillae, tip of 

 labrum, and of clypeus pale l»luish white, the palpi yellow with the termi 

 nal joint apieally rimmed with brown, the mandibles black at tip and 

 extreme base ; vertex gently tumid, feebly elevated above the prouotum, 

 the intersi)ace between the eyes as broad (male) or twice as broad 

 (female) as the fir.st antennal Joint; fastigium moderately declivent, 

 straight, and not arcuate, in the male lying below the ni)per level of the 

 eye so as to be hidden on a side view, shallowly (male) or very shal- 

 lowly (female) sulcate, broadening anteriorly, especially in the Tiiale; 

 frontal costa percurrent or almost percurrent, equal, as broad as (male) 

 or distinctly narrower than (female) the interspace between the eyes. 



