90 PRODROMUS OEDIPODIORUM. 
dAlE bas @urante velirubree tete ARNO PME LAN TANT Ô. laleritius, n. 
dal thaSicininesReMiE 1 due ME MAUR. HEC Lite hrAuE CT UE 7. calthulus, n. 
contrat dabhnenatel al aus UM RE Re. Lans GA ht een 8. ingens, SC. 
b,b. Minores. Pronoti carina inter sulcos perspicua, Q ' per suleum anticum intersecta (vel 
per varietatem  tantum sinuata). Canthi laterales parum ultra suleum typicum producti. 
Costa frontalis minus coarctata, carinulata. Scutellum verticis antice angustius, per sul- 
un transversum divisum. Elytra conspersa, subfasciata, ultra medium vix irregulariter 
reticulata, macula media pallida. (Habitus fere generis Trimerotropidis). 
ce. Pronoti cafina humilis, in metazona recta ; lobi laterales haud retroproducti, margine 
postico recto. Femora postica dilatata, margine infero arcuato. Alæ latiuscule aurantiæ. 
9. vitellinus, n. 
c,e. Pronoti carina elevator, in metazona @ arcuata; lobi laterales subretroproducti margine 
postico superne sinualo. Femora postica gracilia, marginibus parum dilatatis, margine 
infero parum arcuato. Abe basi sulfureæ, fascia arcuta nigra el in margine postico lata. 
10. neglectus, Th. 
1. X. corallipes, Hald. — OEdip. corallipes, Haldemann, ap. Stansbury, Great 
salt lake of Utah, 1852, 371, PI. x, f. 2: Thomas, Acrid. 130. 
Grandis, ochraceus. Antennæ nigræ basi pallidæ. Cranium Gj° prominulum, rugo- 
sum. Costa facialis subgranosa ad ocellum © valde dilatata. — Pronotum superne 
valde granoso-verrucoso scabrum, cristulatum. Metazona quam prozona sesquilongior, 
Q subacutangula, G° acutangula, disco frequenter carinulis utrinque 2 obliquis gra- 
nulatis margine postico parallelis. Prozona superne jf tumescens, Carina arcuata. 
— Elytra ubique multimaculata; macula media campi discoidalis per fasciam flavam 
obliquam furcæ ulnaris divisa. — Alarum fascia fusca antice completa; apice © y 
fusco-punetala. — Femora postica valde dilalala, intus nigra apice sauguinea. — 
Long. © 45, 9 43; EL © 45, çj! 38 mill. — Amer. bor.; Utah, Texas. 
Hippisco rugoso simillimus. Ab illo differt scutello verticis antice nec rotundato, nec 
transverse biplagiato; © pronoti carina in prozona interrupla, ° antennis elongatis, 
cochleatis. — Comp. Hippiscum Haldemanni (p. 85). 
2. X. pardalinus, Sauss. — OEdipoda pardalina, H. de Saussure, Rev. et Mag. 
de Zool. XIV, 1861, 324; Thomas, Acrid. 213. 
Ochraceus. Antennæ apice obscuræ, © graciles. Caput minusculum, granulatum, 
corrugatum. Costa facialis ad ocellum dilatata, depresso-cranulata, ad frontem coarctata, 
ad verticem inter tempora iterum dilatata bifoveolataque. — Pronotum corruga- 
tum, dense granulatum, superne confertim granoso-tuberculatum, crasse calloso-cris- 
sa er” ps ARS < 
