86 PRODROMUS OEDIPODIORUM. 
haud longiores, apice nec attenualæ nec cochleatæ, nigræ, basi ochraceæ. — Caput 
infere obsolete granulatum. Costa facialis g suleata, ad frontem convergens, constricta, 
marginibus angulum intus oblusangulatum efficientibus. Verticis scutellum polygonale 
planiusculam, sparse granosum; ejus apex (scilicet pars frontalis) triangularis vel atte- 
nuatus, obsolete trifoveolatus vel trigranosus.— Pronotum verrucoso-granosum, superne 
pallide decussatum, crista prominula, in prozona pone medium sinuata; prozona 
postice in medio tuberculato-scutellata, haud bicarinulata; metazona utrinque carinu- 
lis obliquis obsoletis 2 margine postico parallelo ; processu valde acutangulo. — Elvtra 
ut in /. rugoso nigro-pardalino-maculala, maculis tamen minoribus et magis nume- 
rosis (magis divisis); macula media per fasciam obliquam flavam farcæ ulnaris in 
partibus duabus divisa. Vena intercalata venæ mediæ contigua. Alarum fascia areuata 
fusea tantam in campo postico explicata, ad venam analem arcualim desinens; campo 
antico tantum tæniam humeralem obferente, apiceque haud infuscato. — Femora post. 
valde dilatata; tibiæ flavæ (corallinæ ?) — Var. Crista prozonæ pronoti per suleum 
anticum intersecta. — <ÿ° Long. 35 ; EI. 36 mill. — Amer. bor.; Texas (Kansas, 
Thom.). 
Xanthippo corallipede simillima ; paulo minor; çj antennis brevioribus, pronoto 
magis carinato; © verisimiliter illi hujus speciei valde proxima. — Comp. A. rugosum. 
4. H. nanus. 
Ochraceus, fusco-varius, P. rugoso dimidio minor, crassus, capile grandi, convexo. 
Faciei costa sulcata, ad ocellum subdilatata, ad frontem paulo angustior, rugosa.Verticis 
scutellam polygonale, per carinulam transversam divisum; ejus pars postica granulata, 
pars antica plana haud divisa; pars apicalis, quando explicata bifoveolata (in hoc casa 
scutellum antice productum, irregulariter piriforme). — Pronotum supra marginibus 
albidis, metazona grosse granulata vel verrucosa, anguste pallide limbata, Gf acutan- 
gula. — Elytra dimidio apicali quadrato-reliculata, © abdomine breviora vel subæ- 
quilonga, cj longiora, pardalino nigro-maculata, vel maculis confluentibus fuscis 
pallide marmoratis; area intercalata postica irregulariter transverse venosa. — Alæ 
basi sulfureæ, fascia arcuata fuscescente, antice completa, tæniam humeralem latam 
emittente; apice © fusco-venoso, jf punctato et infuscato. — Femora post. intus 
tibiæque flavida (sanguinea?) — Long. © 31, cf 22; EL © cf 20. — Amer. 
boreal.; Colorado (Coll. Brunner). 
c Variat. — Pronoti canthi laterales trans sulcum typicum acutissimi; prozona 
superne utrinque acute decussato-carinulata, carinulis postice scutellum trapezinum 
