June, 1914] Barber: Xew Hemiptera-Heteroptera. 169 



ORSILLACIS new genus (Ms. name of Uhler). 



Closely related to Bcloiwchilits Uhl. The head is less protracted 

 anteriorly, being only a little longer than wide, the apex more blunt 

 and only just surpassing the apex of the basal antennal joint. First 

 joint of the rostrum as long as the head, the apex of which reaches 

 just beyond the third ventral segment. The buccal groove is much 

 more shallow and less pronounced posteriorly. Pronotum is wider 

 than long. The slightly enlarged fore-femora are unarmed. 



0. producta new species (Ms. name of Uhler). 



Color rufo-testaceous, subshining, more or less infuscated and provided 

 with very fine hairs. Head triangular, a little longer than wide, infuscated, very 

 finely punctate ; apex and base of head transversely and line within the eyes, 

 expanded back of the ocelli ; pale testaceous. Ocelli reddish, placed close to 

 the eyes and just before an imaginary line drawn across the posterior margins 

 of the eyes. Antenniferous tubercles fuscous, truncated and diverging, reach- 

 ing about one third the way to the apex of the head ; tylus bluntly protruding 

 a little way beyond the apices of the lateral lobes. Antennae with the basal 

 joint slightly enlarged, short, pale ; the remainder of the antennse sordid tes- 

 taceous and provided with fine pale hairs ; second joint longest, slightly swollen 

 at apex and nearly four times longer than basal joint; third joint two thirds 

 the length of second; fourth joint almost subequal to the third and slightly 

 incrassate. Head beneath testaceous obscurely punctate. Rostrum pale except 

 at apex, first joint reaches base of head, second joint about one third longer, 

 third joint over one third longer than second and the fourth a little shorter 

 than second joint. Pronutum rufo-testaceous, obtusely impressed before the 

 middle, obviously wider than long and coarsely punctured with fuscous, the 

 region of the cicatrix and posterior margin smooth, the cicatrices making a 

 broadly crescentic furrow widely scooped out behind this in the middle, a 

 median pale ridge running from the anterior to disappear before the posterior 

 margin where there is a transversely elevated ridge running between the slightly 

 more elevated humeri. Scutellum more or less castaneous, transversely ele- 

 vated at base, the lateral edge, median carina and apex pale yellow, the 

 remainder of the surface depressed and coarsely punctate. The sternal pieces 

 coarsely and irregularly punctured with castaneous, the region of the acetabulse 

 paler. Legs pale, the femora spotted with castaneous ; the tibiae embrowned ; 

 the slightly enlarged fore femora unarmed. The corium rufo-piceus, covered 

 with depressed fine golden brown pubescence. Membrane smoky hyaline. 

 Connexivum pale, with segments 2-6 banded with piceous anteriorly. Venter 

 pale through the center, the surface laterally marked with bright red and 

 piceus. Length 6 mm. 



Described from two females from the Huachuca Mts., Arizona, 

 one in the Brooklvn ^Museum and the other in mv own collection. 



