172 PRODROMUS OEDIPODIORUM. 
tata, plus minusve variabili. — Caput prominulum. — Pronoti cristula prozonæ 
prominula nonnunquam a latere visa bilobata; metazona tenuiler granulata. — Elytra 
valde elongata, distincte fusco punctato-fasciata, vel fasciis planis fuscis. — Alæ basi 
sulfureæ vel subvirescentes, fascia media nigra postice ad angulum internum eva- 
nescente, — Femora postica modice dilatata. — Var. Alarum fascia fusca pallida, 
evanescens. — Long. © 28-31, Gj' 20-23; EL © 30-35, cf 21-26 mil. — 
America boreal. ; California, specimina numerosa a Dom. Behrens. lecta; — Colo- 
rado ; Illinois. (Thom.) 
9. Tr. pseudofasciata? Scudd. Ap. U. S. Geogr. Survey, 187, App. IL 
514, 45. 
Tr. cintæ formis simillima; pronoto humiliter carinato, parum rugoso. Elytra fas- 
ciata. Alæ disco basali sulfureo fascia obsoleta arcuata fusca, antice arcuata, marginem 
anticum baud attingente, cum vitta humerali in arcum continua, postice latior, 
in margine postico parum extensa; parte apicali vitrea, Cf apice spurcato. Tibiæ pos- 
ticæ cœruleæ basi annulo luteo. — Long. © 28, jf 20; EI. © 29, Gf 22 mill. — 
Var. alarum fascia fusca evanida. (Pseudofasciata, Sc.) — Amer. boreal.; Colo- 
rado; California. 
10. Tr. maritima, Harr. — Locusta maritima, Harris, Rep. Ins. Injur. to veget. 
1841, 178, 4. — OEdip. maritima, Uhler. ibid. 178 ; Thomas Acrid. 124. — 
Trimerotr. maritima, Stäl, Recens. [, 135, 2. 
Fulvescens vel pallida, in marginibus nigro-punetata; Tr. cinctæ formis simillima. 
Pronotum punctatum, prozonæ cristula elevatiuscula, bilobata; melazona distincte 
carinata, Carina nonnunquam subprominula, areuata, disco granulato vel intricato- 
rugoso, canthis lateralibus antice acutis, processu rectangulo. — Elytra fasciata vel 
fusco-punctata. — Alæ disco basali sulfurescente vel decolore, fascia angusta fusca 
vel nebulosa, antice angustata, postice evanescente, frequenter in maculas soluta; 
tæniis 2 posticis campi antici modice inæquilatis. — Femora post. subgracilia, intus 
obsolete fasciata. — Var. Pronoti lobi laterales angulo postico oblique truncato, vel 
quoque infere in acumen producto (ut in genere Conozoa); elytra punctata. — Long. 
© 34, G' 26; EL © 34, cf 27 mill. — Amer. boreal.; New-York; Illinois ; 
Georgia. 
11. Tr. ochraceiïipennis, Bl. — OEdip. ochraceipennis, Blanch. ap. Gay, Hist. 
