178 ruocKKDiscs of the xjtjoxal Mrs/:rM. volxx. 



of the inferior margfin, stronj,^ly compressed or snbsule:ite, the apex 

 broadly roniwled; sul)^<Miital i)late witli its notched and doubly ])os«ird 

 ai>i(*al niar«iin stron«;ly and abrui)tly eh*vated above the hitcral niaijiiiii. 



Len;;th of body, male, 18 mm., female, 2l' mm. ; antennar, male, <» mm., 

 female, 0.7') mm.: tejiinina. male. !(>."» mm., female. l>.r>mm.: hind feuioia, 

 male, 0.r> mm., female, ll.."* mm. 



One male. 1 female, (irand »Iunction. 3Iesa County, Colorado, .hnu* 

 (L. liiunei). 



26. MELANOPLUS ATLANIS. 



(Plate XII, rtg. 1.) 



Calopfentix »]>retus Packard, Amer. Nat., VIII (1874). |>. .'»(>2: ibid., IX (lX7."t, 

 p. .".7:!.— IviLKY. Can. Kilt., VII (187.'»). p. 18<>. 



Calnpteinis ntlani-s Rn.Kv:. Ann. Hep. Ins. Mo., VII (187.'). p. IfiJh il)i.l..VIlI 

 ( 1S7«!). i»i>. IIS-IIK, ir»;i.— Whitman, (irassbopper ( l87«>t.p. 1!».— K'iley I. .\iiii. 

 IJep. Ins. Mo.. IX 1x77). p. Hd; Loc. Plaj^ue : lS77j. pp. JJ-'Jl, 27. l!»s-l!t<>.— 

 Tiio.MA.s, R.).. Knt. 111.. VII (1878), p. Ss; Bull. V. S. Hen]. Sixty. Terr. 

 IV (1878), p. .•>()(>; Ann. Rep. Cbief Enj;., 1878. 184.% (1878): Hep.U. 8. Kut 

 Conun.,I (187«),pp.4!)-.*.0..")2.— Pack AiJD, ibid.. Itl><78).pp. i:r.. [140-144].— 

 Tii«»MAS, Pa< K.\in». ibid.. I (1S78), p. 140.— Kii.ev. ibid.. I (1S7S). ])i». 22o. 

 22'', 226. 2S2, 2:^7. 281. 2l»i>. 44»:, 4.'»8. jil. lii.— Th...ma>, ibid., II ( 1881 ), p. KKJ.— 

 LiXTNKR. Ins. ("lover (INSI), p. o. — Hii.KV, Hull. U. S. Ent. (ouiui.. VI 

 (1X81;), pp. 89-90; Amer. Nat.. XVII (188:{). p. 1ih8; Hep. l". S, Knt., 18x>{ 

 (1S8H). pp. 99. 170-180. pi. II.— Packaim., Kep. U. S. Ent. (.omui.. Ill C18.sSi, 

 l»p. 273-277, ]»l8. xx-xxi.— RiiUNF.i:, ibid.. Ill ( 1K8S). pp.9, 10, 14. 54.— Kii.K^ , 

 Stand. Nat. Hist.. II (1884). p. 194.— ((.ok. B.-als (irasses N. A., I (1887). p. 

 37S.— (ArLMEM.. ('an. Rec. Sr., II (18'<7), pp. 3W, 4(H ; Can. Ortb. (18>*7i, 

 pp. 11. U.— Wked. Bull. Obio Exp. St.. Tecbu. Ser.. I (18X9 , p. lilt.— 

 ScnwAi!/. Vror. Ent. Soc. Wash., I (1890). p. 2i:5.— Howard, Ii's. LitV. IV 

 (1891). p. 121.— RiLKY. Bull. Div. Ent. V. S. Dep. Agric XXV (1891). j.p. 

 2()-27, lijfs. la-c— MiLLlKEX. Ins. Life. VI (189:^.). pp. 1!», 21. 



Calojitemia atlaniis Thomas, Bull. 111. Mus. Nat. Hist.. I (187(5), p. Gx. -Kilev. 

 Amer. Nat., XI (1S77), p. (Jlv*: ibid., XII (1878). p. 285.— Th«»mas, Rep. Ent. 

 111., IX ( 1880), pp. 92. 9(>. 124. 



Caloj)leiniii/>miir-riib:iim Pkovaxi HKRi.Nat. (an.. VIII (1876), pp. 10i»-110. tig. 12: 

 Panne Ent. (an.. II (1S77). j). 'M, \\<£. 9. 



Melanoplns (leraaiator S^ VintEiil (par>), P/oc Host. Soc. Nat. Hist.. XIX (1878i. 

 pp. 285-286. 287-288; (\KiTi), Eut. N<»t.'8. VI (1878). pp. 46-47. 48-49: (par> , 

 Rep. U. S. Ent. C'oiuni.. II, app. ( 1880), p. 24. 



Mehiuoplus atlanti.'< S(LM>i>ek:, Proc. Bosit. Soc. Nat. Hist.. XIX ( lS78t. p. 286. 2>T: 

 Ent. Notes. VI (1S7S). pp. 4.". If..— Caii.field, R»'p. Eut. Soc. <3nt.. XVIII 

 (18SS). p. 71.— CoM.SToCK. Intr. Eut. (188X). pp. 10^. 110. 



M€la>ioj)Iii8 atlauis SclI)I>kk1, Kep. U. S. Ent. Couiui.. II, app. (1881). p. 24. pi. 

 XVII, fig.6.— Bruxer. ibid., Ill (1883). p. 60; (an. Ent., XVII (1885), p. 17: 

 Bull. Wasbb. Coll., I (1885), pp. 137-138.~Riley, R.p. P. S. Ent , 1885 (18n; . 

 p. 233. pl. VIII, figs. 7a-c.— BurxKR. ibid., 1885 (l?<s6i,i)p. 303. 304. 30*5. 307; 

 Bull. Div. Ent. U. S. Dep. Agric , XIII il887), p. 11.— Ferxald. Otb.N.E. 

 (ISss). pp. 31. 33; Ann. Rep. Mass. Agric. Coll.. XXV (1888 . pp. 11.5, 117.- 

 Fletcher, Ann. Rep. Ent. Soc. Ont., XIX (:?89\p. 10; Rep. Exp. Farms 

 Can., 1888 (1889). p. 63.— Davis, Ent Amer., V (1889), p. 81.— Marlatt, Ins. 

 Life. II (1889), pp. 66-70.— Smith, Cat. Ins. N. J. (1890), p. 413.— BLATrm.KV. 

 Can. Ent.. XXIII (1891), p. 9s.— Brixer. ildd., XXIII (1891 j, p. 192: Ins. 

 Life. HI (1891). p. 229; ibid., IV (1891 1. pp. 21, 146: Rep. Eut. Soc. (»nt.. XXII 

 (1891), p. 48; Bull. Div. Eut. U. S. Dep. Agric. XXIII (1891), p. 14; Kep. St. 



