788 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. xxvi. 



45. HIPPISCUS ZAPOTECUS Saussure. 



Xaiitlilppii'^ :iii>ot('rii'< >^\v>^>^VR\i, Protlr. (Edip., 18S4, p. 91. 



Four lujilcs, thrco females, Denver May In to June IT. Professor 

 Bruner is the authority for this deterniinatioii. 



46. LEPRUS CYANEUS Cockerell. 



f^r/n-iis ri/aneiix CovKERFAA., Ent. News, XIII, 1902, ]>. 305. 



Seven males, one female, Salida August 2-l>. 



The wings of L. wheeler/' are a bright yellow, as plainly shown by ii 

 the types. Therefore, the reference of blue-winged specimens to: 

 that species, as has so often been done, is erroneous. Z. cyanetn^ is a 

 good species. 



47. DISSOSTEIRA CAROLINA Linnaeus. 



(Iri/lhis { Lorasfa) c/irolitia LiNN.KUS, Syst. Nat., 10th ed., 1, 1758, i>. 433. 



Connnon throughout Colorado, specimens being taken on })oth sidesS 

 of the mountains from Denver to Grand Junction. 



48. DISSOSTEIRA LONGIPENNIS Thomas. 



(Kdipoiiti l<)ii(jlj>i'nnit< Thomas;, Ann. Kept. U. S. Geol. Sarv. Terr., V, 1872, p. 463. 



One male at Fort Collins August 9. A common species at times 

 and is reported to come quite freely to light at night. 



49. SPHARAGEMON iEQUALE Say. 



Ori/lliis irqualc ^XY, Journ. Acad. Nat. 8fi. Philad., IV, 1825, p. 307. 



Four males, three females, Denver July 16; Golden August 21; 

 Fort Collins August 9. The specimens from Denver, two males, arei 

 not typical. They were identified by Prof. A, P. Morse, The median 

 carina of the prothorax is somewhat elevated on the pronotum and 

 scarcely at all on the raetanotum, which is flat. The change from the 

 elevated prozona to the scarcely carinate metazona is very abrupt. 

 These s])ecimens are also more slender than usual. 



50. SPHARAGEMON ANGUSTIPENNE Morse. 

 Spli<ir(t(/niiim aiu/iislipi'iiiie yioKHK, Psyclie, VII, 1895, pp. 295, 298. 

 One female from Denv(>r on July Ki. 



51. SPHARAGEMON COLLARE Scudder. 

 (Edlpoilacnllarc ScrnnEK, Kept. I'. S. (leol. Surv., Nebr., 1871, p. 250. 

 Two females from Golden on June 1. 



