U S. NATIONAL MUSEUM 



PROCEEDINGS. VOL. 87 PLATE 18 



IM. ele^ans 2 M annularis tijjje 5. M. batisii 



4 M.bi-isleLji 5.M.a|oicalis GM.sordida ttjl^e 



VM.debih's cTtLjJDe S.M.clebilis 9Cobi-usatLj|3e) 9.M inornata 



Species of Monoxia. 



1, M. elegans, new species, Demini;, N. Me.\.; 2, A/, annularis (LeConte), type, genitalia from Oregon speci- 

 men; 3, Af. batisii Blatchley, Diinedin, Fla.; 4, A/, bris/ej/i, new species, Lancaster, Calif.; 5, M.apicalis; 

 new species, Arizona; 6, M. sordida (LeConte), type, genitalia from Tempe, Ariz., specimen; 7, M. 

 debths (LeConte) type, genitalia from Flagstaff, Ariz., specimen; 8, M. debilis (type of obtusa, LeConte); 

 9, M. inornata, new species, second specimen under obtusa in LeConte collection, genitalia from Qove 

 ( ounty, Kan., specimen. 



