Copturus. 



quadiidens, 252-446. 



soliriniis. 257-256. 

 Baris. 



peninsulie, 252-447. 



Brenthus. 



lucauus, 39-129. 



Scyphophorus. 

 robiistior, 49-409. 

 yuccse, 49-410. 



Metamasius, 49-410. 



Sphenophorus. 

 arizonensis, 49-428. 

 eostipennis, 49-420. 

 cultellatus, 49-429. 

 geriDari, 49-430. 

 latiuasus, 49-421. 

 robustus, 49-419. 

 scoparius, 49-424. 

 ulkei, 49 413. 



Dryotribus, 49-432. 

 mimeticiis, 49-433. 



Cossonus. 



bohemaiini, 49-4.38, 

 creiiatus, 49-440. 



GEORGE HENRY HORN. 



Balaninus. 

 caryie, 49-460. 

 quercus, 49-4.58. 



BRENTHID.£. 



peninsularis, 39-128. 



CAL,ANDRID.E. 



Allomimus. 



dubius, 49-442 (Cossonus). 



Caulophilus. 



pinguis, 49-442 (Cossonus). 

 = latiuasus Say. 



Mesites. 



subcylindricus, 49-441 (Cossonus). 



Phlceophag-us. 

 apioniodes, 49-443. 

 ntinor, 49-443. 



Wollastonia, 49-433. 



Amaurorhinus. 

 Vuitens, 49-434. 



Hexarthrum. 

 ulkei, 49-446. 



Elasscptes, 49-436. 

 mariuus, 49-436. 



Macrorhyncolus. 



protractus, 49-444 (Rhyncolus) 



Rhyncolus. 



Oregon eu sis, 49-445. 



AMTHKIBID.G. 



Anthribus. 

 vagus, 252-448. 



GENERA. 



Number of names proposed 154 



" wbich retain the name given ■ . 144 



" wbich are considered synonyms 10 



SPECIES. 



Number of names proposed 1582 



" wbich retain the name given 1493 



'• which are considered varieties ...... .37 



•' which are considered synonyms 52 



TRANS. AM. ENT. SOC. 



JULY. 189H. 



