A LIST OF THE COLEOPTERA OF IOWA 



21 



MZLAXOPHTHALMA MotS. 



picta Lee. la. 

 villosa Zimm. 1. 

 distinguenda Com. la. 

 pumila Lee. I. 



AxiXDRiA Er. 

 cvlindrica Sen. 1. 



Texebrioides Pall. 

 mauritanica Linn. I. A. 

 cortiealis ilelsh. I. El. 

 dubia Melsh. I. 

 maTginSita Beauv. I. 

 castanea Melsh. I. A. 



Derodoxtus Lee. 

 maculatus J/e?s/i. I. 



Cytilus Er. 

 sericeus Foist. 1. 



Byrrhus Linn. 

 murinus Fa&r. I. 



Dryops Oliv. 

 lithophilus Germ. I, 

 f astigiatus Say. I. 

 striatus Lee. I. 



Elmis Lat. 

 vittatus J/e/s7i. I. 



Heterocerus Fabr. 

 pallidas Say. Mv. 

 undatus Mehh. I. C. 

 V. sul^triatus Kies. I. 



Ptilodactyla Lat. 

 serricollis Say. I. A. 



EuciXETUS Germ. 

 terminalis Lee. I. EI. "W. 

 strigosus Lee. I. 



gibbosa Hbst. I. 

 longipennis Lee. 

 americana Mann. 

 cavicollis Mann. 



TROGOSITID^. 



Gryxochabis Thorns. 

 quadrilineata Melsh. A. El. 



Thymalus Duft. 

 f ulgidus Er. I. 



MOXOTOMA Hbst. 

 f ulvipes Melsh. I. 



Bactridium Lee. 

 ephippigerum Giier. I. 



DERODOXTID.E. 



BYERHID.5:. 



amerieanua Lee. Sp. 

 LiMXicHUS Lat. 

 punctatus Lee. I. 



PARXID.E. 



4-notatus Say. I. 



Stexelmis Dup. 

 crenatus Say. I. 

 vittipennis Z!»!»!. I. B. 



Macroxychus Miill. 

 glabratus Say. I. 



HETEROCERID.E. 



Mv. 



brunneus Melsh. 

 coUaris Kies. I. 

 tristis Mann. O. 

 auromieans Kies. A. C. Hp. 



DASCYLLID.E. 



Bedt. 



Prioxocyphox 

 discoideus Say. A. 



Helodes Lat. 

 fusoipennis Guer. I. B. Waverlr 



SCIRTES III. 



tibialis Guer. A. I. 



