70 PRODROMUS OEDIPODIORUM. 
10. A. conspersa, Scudd., Proceed. Boston Soc. of Nat. Hist., XVII, 1875, 
514, 38. 
A. simplice Simillima. Fulvo-grisea; minute nigro-punetulata. Verticis scutello piri- 
formi , © cj° quam latiore longiore. Pronoto valde granuloso, in metazona subverrn- 
culato, postice aculangulo, angulo hebetato. Femora post. crassa ac brevia. Var. Ala- 
rum disco basali : — 4. purpureo.— b. roseo. — c. roseo-aurantio. — d. lateritio. — 
Long. © 33, cf 25; El. © 29, «ÿ 24 mill. — Texas. 
11. A. infernalis. 
À. arctæ simillima, at costa faciali haud carinulata; elytris et ad apicem obscuris; 
alis basi flavo-aurantiis apiceque infuscato. —— jf Long. 23, El. 24 mill. — Texas. 
12. A. Nietana, Sauss. — Tomonotus Nietanus, Sauss. Rev. et Mag. de Zool. 
1861, 321; Thomas, Acrid. 242. 
Minor, fulvo-fuscescens, granulata. Vertex © declivis, scutello © brevi, quam 
latius haud longius, Cj° piriforme. Costa frontalis punctata, © carinulata, ad verti- 
cem © truncata, çj! subacuminata. — Pronotum acutangulum, crista recta, distincte 
incisa. — Elytra lola griseo-badia, minute nigro-punctulata. Alæ miniatæ vel cinna- 
barinæ, ultra discum totæ fuscæ, vel apte apicem fascia pallidiore transversa ; lænia 
fusca ulnari latiuscula farcam venæ mediæ partim obscurescente, margine costali 
modice anguste rubro; area furcæ ulnaris areolis quadratis biseriatim reticulata, 
vena spuria condite explicata. — Long. © 29, Gf 21; EL © 24, cf 22 mill. — 
Ager mexicanus; Cordova. 
13. A. simplex, Scudd. Proc. Bost. Soc. of N. H. XVII, 1875, 514, 37. 
A conspersæ simillima. Verticis scutellum quam latius haud longius, G° piriforme. 
Alæ disco basali aurantio vel lateritio (vel roseo, Scud.), sat late fusco-cincto; fascia 
fusca antrorsum nec evanescens nec sensim angustata, extus obsolete sinuata, tænia 
ulnari angusta, in area ulnari extensa areamque mediam postice marginans; fascia 
colorata marginis antici lata, aream discoidalem fere totam, aream furcæ venæ mediæ 
totam liberans; pars apicalis alarum sordide hyalina, fenestrata, apice infuscato. 
Femora postica paulo longiora. — Long. © 38-45; 26; EL © 33-37; cf 29 mill. 
— Texas (Boll. coll.). 
