400 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.xxiii. 



(•^ Front of the head with two black bands extending between tlie eyes, one 

 above and one below the Ijasal joint of the antennae. 



ciiictd Tlmnias. 

 c'\ Front of the head with no black Ijands extending l)etween the eyes. 



jnllana Scudder. 

 li'K Hind tibicC frequently Ijlue. Tegniina not as in the alternative, 

 c'. Tegmina^ fasciate through the uneven distribution of maculations or by 

 well-defined clouds or bands. If the tegniina are the lirst 

 kind then the outer half of the wing is not infuscated and 

 the lower sulcus of the hind femora is not black with a 

 single preapieal light band. 



f?'. Posterior tibiae blue Caeruleipes gkoip. 



c\ Lateral lobes of the pronotum with the posterior angle rounded, with- 

 out a downward projecting tooth. Disk of the wings 

 greenish or yellow. 

 /^ Lower sulcus of the posterior femora black witli a single preapieal 

 light band. 

 g ^ "Wings with the apical half hyaline, neither fuscous nor fuliginous 

 except at the extreme tip. Bands of the tegmina plainly 

 f(jrmed by the aggregation of smaller maculations. 



caeruleipes Scudder. 

 (J-. Wings with the apical half fuliginous and fuscous, nowhere entirelv 

 hyaline. Basal and median bands solid and well detineil, 

 at least on the anterior half. 

 // ^ General color light, punctate with fuscous. Tegmina conspicu- 

 ously fasciate and punctate with fuscous. Disk of the 

 wings semiopaque, yellowish green, beyond mostly fuscous. 



tessellata, new s]>ecies. 

 h'^. General color fuscous, nearly plain. Tegmina plain fuscous 

 with two pale bands. Wings with the disk transparent 

 greenish yellow, beyond mostly fuliginous. 



calignosa, new species. 



J"\ Lower sulcus black with two light bands on the apical half, or 



(through the fading of the fuscous l)ase) light with one 



I^reapical black band. 



<j^. Ground color white. Tegmina white with three narrow l)lack 



bands. 8cutellun:i of the vertex very shallow with a very 



indistinct median carina alheacew^, new species. 



g'^. Ground color brown or gray, ne^^er white, and with only the basal 

 and median bands well defined. 

 /( ^ Scutellum of the vertex with a median carina. Posterior field 

 of the tegmina not plain, with spots or fascia. 

 (^ Bands of the tegmina not weakening posteriorly, in the poste- 

 rior field not broken up into spots. Scutellum of the ver- 

 tex no longer than broad, even in the male. 



bifasciata Bruner.- 

 ("■'. Bands of the tegmina weakening posteriorly, in the posterior 

 field Ijroken up into spots. Scutellum of the vertex mucli 

 (male) or a little (female) longer than broad. 



ferruginea, tew species. ; 



_. ; -_ ~ ^U 



' Trimerofropis agrestis with a broad fuscous band and red hind tibia? must be x 

 included here, though the tegmina are almost destitute of spots. 



