THE BEETLES OF SOUTHERN ARIZONA. 



JOS 



H. c.ELATi.s Lec. Tucson, Santa Rita Mts. Occurs with the preceding, 

 species but is less common. 



Psiloptera webbii Lec. Santa Rita Mts. The few I saw 7 were on mes- 

 quite trees. 



Anthaxia flavimana Gory. Pinal Mts. In oak scrub. 



Melanophila longipes Say. Yuma. 



Chrysobothris octocola Lec. Yuma, Tucson. 



C. cuprascexs Lec. Pinal Mts. 



C. atrofasciata Lec. Yuma. One specimen. 



Actenodes calcarata Chevr. Tucson, Yuma. 



Thrincopyge ambiens Lec. Santa Rita Mts. 



Polycesta velasco Lap. eV G. Yuma. 



Ac.m.eodera amplicollis Lec. Santa Rita Mts. 



A. macra Horn. Tucson. 



A. gibbula Lec. Tucson, Yuma. 



A. stigmata Horn. Tucson. Found in large numbers flying about flow- 

 ers of a mimosa. 



Agrilus nivf.ivextris Horn. Yuma. 



A. pusillus Say. This identification was made by Dr. Horn, of a specimen 

 from the Pinal Mts. 



A. n. sp. near audax Horn. Pinal Mts. 



LAMPYRID.E. 



Rhyncheros sanguixipexxis Say. Pinal Mts. Flying in small num- 

 bers along the banks of a roadside stream. 

 Lycus cruextus Lec. Riverside, Tucson. 

 Pyropyga fexestralis Melsh. Yuma, Tucson, Gila Bend. 

 Chauliogxathus profundus Lec. Santa Rita Mts. 

 C. limbicollis Lec. Santa Rita Mts. 



MALACHIID.F.. 



Collops histrio Er. Tucson. 



C. pulchellus Horn. This, or a closely allied species, was taken at Riv- 

 erside. 

 C. limbellus G. & H. Tucson, Pinal Mts., Yuma. 

 C. vittatus Say. Tucson. Not uncommon near w r ater. 

 C. margixellus Lec. Yuma. 



Pseudeb.eus bicolor Lec. Pinal Mts. In the oak scrub. 

 Attalus difficilis Lec. Pinal Mts. 



CLERID.E. 



Cymatodera cylixdricollis Chevr. Tucson. At street lamps. 



C. bruxxea Melsh. Tucson. 



C. n. sp. Santa Rita Mts. 



Hydxocera discoidea Lec. Yuma. 



H. sp. Tucson Mts. One other species was found in the Pinal Mts., and 



two in the Santa Ritas. 

 Aulicus nero Spin. Santa Rita Mts. 



iv— 3 2 B 



