26 



MEMOIRS ON THE COLEOPTERA 



List of the Genus Omus 



In the following list of the taxonomic forms recognized thus far 

 in this genus, species are printed in small capitals, subspecies, 

 varieties, races, aberrations, systematic abnormalities and other 

 categories occurring to the fancy of various authors, in indented 

 Roman and synonyms in Italics: 



Omus Esch. 



Sg. Megomus Csy. 



DEJEANI Rch. 

 robustus C. 

 foveatus C. 



Sg. Omus in sp. 

 * 



VANDYKEI W. H. 



* 

 AUDOUINI Rch. 



rugipennis C. 

 tacomae C. 

 sequicornis C. 

 brevicornis C. 

 delicatulus C. 

 distans C. 

 PARVULUS C. 



HUMEROPLANATUS W. H. 

 CYLINDRICUS W. H. 

 AMBIGUUS Shpp. 



solidulus C. 

 humeralis C. 



SHASTANICUS C. 



cephalicus C. 

 tenuiculus C. 



THORACICUS C. 



OREGONENSIS C. 



XANTI Lec. 



* 



EDWARDSI Cr. 



lobatus C. 



hicidicollis C. 



MONTANUS C. 



brunnescens C. 



INTERMEDIUS Leng 

 BLAISDELLI C. 



cribripennis C. 



PARVICOLLIS C. 



procerus C. 

 spissipes C. 

 ovipennis C. 



* 



LECONTEI G. H. H. 



elongatus C. 

 dunni C. 

 regularis C. 

 maritimus C. 

 FUCHSI W. H. 



LACERTUS C. 

 BOREALIS C. 



pronotalis W. H. 

 nunenmacheri W. 



H. 



CALIFORNICUS Esch. 



hornianus W. H-. (cf 1 ) 

 vermiculatus C. 

 latipennis C. 



SCULPTILIS C. 



opacipennis C. 

 mimus C. 



SEMILUCENS C. 



diminuens C. 



SEQUOIARUM Cr. 



lugubris C. 

 sierricola C. 



LONGITARSIS C. 

 FRATERCULUS C. 

 PUNCTIFRONS C. 



degener C. 

 confluens C. 



LATICOLLIS C. 



