ie 
160. 
UG 
162. 
163. 
164, 
165. 
166. 
167. 
168. 
HEMIPTERA. VAN DUZEE. 27 
Pilophorus sp. Found in abundance on willows at San Juan 
Capistrano in June but not yet taken in San Diego County, 
although it undoubtedly occurs here. 
Pilophorus sp. One example taken in a ravine at Alpine in 
October, 1913. As Dr. Poppius has recently published a pa- 
per on genus Pilophorus which I have not seen it seems bet- 
ter not to attempt to describe new species in this genus at 
present. 
Pamillia behrensti Uhler. Taken on the mistletoe of oaks at 
Pine Hill in October, 1913. I also took a few among ants 
under bark of the sycamore at Alpine in January, 1914. 
There were mistletoe plants on this tree and it is more than 
likely that these insects had lived on those plants and were 
hybernating when taken. My specimens are lighter and 
more clearly marked than those described by Dr. Uhler but 
the difference in latitude might account for this. 
Diaphnidia provancheri Burg. Grossmont and Alpine; tak- 
en from willows in May and June, and also taken from wil- 
lows at San Juan Capistrano in June, 1914. These differ 
in no way from the species as found in New York, Onta- 
rio and Quebec. 
Diaphnidia hamata Van D. A few taken at Alpine in June 
and others from the Cuyamacas at an altitude of 5,000 feet 
in October. 
Orthotylus chlorionis Say. April to June, occasional about 
cultivated fields. 
Orthotylus coagulatus Uhler. Alpine, April, 1913. 
Orthotylus viridicatus Uhler. Not uncommon from March 
to May. Perfectly fresh specimens are irregularly clothed 
above with deciduous black hairs. 
Orthotylus inconspicuus Uhler. I have taken several speci- 
mens of what I believe to be this species at Foster’s in May 
and Alpine in June. 
Ceratocapsus elongatus Uhler. Two large strongly colored 
examples of this species were taken at Alpine in June. 
These agree in every essential particular with a long series 
I took in Colorado in 1900, examples of which I submitted 
to Dr. Uhler with the request that he compare them with 
his elongatus. He wrote me that they were this species and 
returned my specimens so labelled so I am holding them un- 
der that name although they differ in some respects from 
his description. Normally the elytra are pale with a broad 
somewhat V shaped fuscous vitta across the apex of the 
elytra, its apex covering the base of the membrane. In 
this species the fuscous apical portion of the membrane is 
well distinguished and nearly straight. 
