HEMIPTERA— PHYMATIDAE— PHYMATA EROSA. 839 



LYGUS, Hahn. 

 LYGUS ANNEXUS, Uhler. 

 Plate XLII, Fig. 10. 

 Lygus annexns, Uhler, U. S. Geol. Surv. Montana, 1870, 413, No. 2. 



Very common as far east as to the Mississippi River in Minnesota. 

 A few specimens of the paler varieties were brought from Owen's Val- 

 ley, California (F. Bischoff). 



NABIDAE. 



NABIS, Latr. 

 NABIS FERUS, Linn. 

 Nabis ferns, Linn., Fauna Sueuica, 9G2. 



One specimen from Owen's Valley, California (F. Bischoff). 



ARADIDAE. 



ARADUS, Fabr. 

 ARADDS AFFINIS, Kirby. 



1. Aradus affinis, Kirby, Fn. B.-Am., 279, No. 2. 



From Owen's Valley, California (F. Bischoff). 



ARADUS ACUTUS, Say. 



2. Aradus acutus, Say, Hemipt. New Harmony, 28, No. 2. 



Two very pale specimens from Owen's Valley, California (F. Bischoff) ; 

 also from Roaring Fork, Colorado (Dr. J. T. Rothrock). The eastern speci- 

 mens are generally dark fuscous, while all that I have thus far examined 

 from the region west of the Rocky Mountains have been more or less pale 

 rust-brown. 



PHYMATIDAE. 



PHYMATA, Latr. 



PHYMATA EROSA, Linn. 



Phymata erosa, Linn., Syst. Nat., eil. xii, ii, 71S. 



A specimen of the ordinary type from Owen's Valley, collected bv F. 

 Bischoff. 



