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THE BEETLES OF SOUTHERN ARIZONA 



S. flebilis Horn. Gila Bend. 

 S. ardelio Horn. Yuma, Riverside. 

 S. marginicollis Mann. Riverside. 

 S. NAN OS Lec. Pinal Mts. 



ENDOMYCHID.E. 



Epipoccs UNicoLOR Horn. Pinal Mts. Several specimens were taken 

 under blocks of wood on the site of an abandoned saw-mill. 



COLYDIID.E. 



Rhagodera costata Horn. Riverside, Tucson. Chiefly taken under de- 

 caying yuccas or beneath boards. 

 Ditoma orxata Lec. Yuma. Under bark with the next species. 

 D. siTFiSA Casey. Yuma. 

 Lasconotus plsillis Lec. Pinal Mts. 

 L. n. sp. Tucson. 



CUCUJID.E. 



SlLVANiJS opacllls Lec. Yuma. 

 L.emophlcels sp. Yuma. 



MYCETOPHAGID.E. 



Typhcea fumata Linn. Tucson, Gila Bend. 

 Diploccells near mis Rein. Yuma. 



DERMESTID.E. 



Trogoderma stern ale Jayne. Santa Rita Mts. 

 Cryptorhopallm balteatlm Lec. Pinal Mts., Santa Rita Mts. 

 C. triste Lec. Tucson, Pinal Mts., Gila Bend. 



HISTERID.E. 



Hololepta ylcateca Mars. Pinal Mts. In stem of decaying maguev. 



H. popllxea Lec. Riverside. Under bark of decaying cottonwoods. 



Hister ixstratis Lec. Tucson. 



H. llbricaxs Casey. Santa Rita Mts. In stem of decaying maguey plant. 



Epierus regvlaris var. VICINUS Lec. Yuma 



E. planulus Lec. Pinal Mts. 



E. nasltls Horn. Pinal Mts. 



Paromalis tenellus Er. Yuma. 



Saprinls llgens Er. Pinal Mts. 



S. laridis Lec. Pinal Mts. 



S. fimbriates Lec. Riverside, Tucson. 



NITIDULID.E. 

 Carpophilus floralis Er. Pinal Mts. 

 Colastls limbati s Lec. Yuma. 



LATHRIDIID.E. 

 Corticaria sp. Yuma. 



