316 



GEO. n. HORN, M. D. 



LYROSOMA Mann. 

 L. opaoa Mann., Bull. Mosc. 185.S, iii, p. 175. 



PINODYTES n. g. 

 P. cryptophagoides Mann., {Calops) Bull. Mosc. 1852, ii, p. 333. 



PLATYCHOLEUS n. g. 

 P. leptinoides (Ptomaph.) Trans. Am. Ent. Soc. 1874, p. 77. 



CATOPTRICHUS Murr. 

 C. Frankenhanseri Mann., (Catops) Bull. Mosc. 1832, ii, p. 332; Murray, Ann. 

 Nat. Hist. 1856, p. 462. 



CHOLEVA Latr. 

 C, egena n. sp. 



C. luridipennia Mann., {Catops) Bull. Mosc. 1853, iii, p. 176; Murr. loc. cit. p. 305. 

 C. simplex Say, (Catops) Journ. Acad, v, p. 184; Lee. Proc. Acad. 1853, p. 281. 

 C. basillaris Say, (Catops) Journ. Acad, iii, p. 194; Murr. loc. oit. p. 394. 



Spenciana Kby., Fauna Bor. Am. iv, p. 108; Murr. loc. cit. p. 304. 



cadaverinus Mann., (Catops) Bull. Mosc. 1843, ii, p. 254. 



brunnipennis Mai.nn. , (Catops) Bull. Mosc. 1853, iii, p. 176; Murr. loc. cit. p. 305. 

 C. clavicornis Lee, (Catops) Proc. Acad. 1853, p. 281. 

 C. deoipiens n. sp. 



C. terminans Lee, (Catops) Agass. Lake Super, p. 218; Proc. Acad. 1853, p. 232 ; 

 Murr. loc. cit. p. 395. 



PRIONOCHaiTA n. g. 



P. opaca Say, (Catops) Journ. Acad, v, p. 184; Lee. Proc. Acad. 1853, p. 280; 

 Murr. loc. cit. p. 395. 



PTOMAPHAGUS Illig. 

 Pt. consobrinus Lee, Proc. Acad. 1853, p. 281; sti-igosus \\ Lee. loc. cit. 



Lecontei Murr., Mon. p. 459. 

 Pt. californicus Lee, loc. cit.; Murr. Mon. p. 458. 

 Pt. nevadious n. sp. 

 Pt. oblitus Lee, loc. cit. p. 282. 

 Pt. pusio Lee, Proc. Acad. 1859, p. 282. 



Catopomorphus Aube. 

 Pt. parasitus Lee, Proc. Acad. 1853, p. 282. 

 Pt. brachyderus Lee, New Species, 1863, p. 25. 



ADELOPS Tellkampf. 

 A. Mrtus Tellk., Wiegm. Archiv. 1844, i, p. 318, pi. 8, figs. 1—6. 



COLON Herbst. 

 C. bidentatum Sahib., Ins. Fen. p. 95; Tournier, Ann. Ent. Soe France, 1863, 



p. 137, pi. 4, fig. 2. 

 C. paradozum Horn, n. sp. 

 C. Hubbardi Horn, n. sp. 

 C. dentatum Lee, Proc. Acad. 1853, p. 282. 

 C. celatum Horn, n. sp. 

 C. putum Horn, n. sp. 



C. magnioolle Mann., Bull. Mosc. 1853, iii, p. 177. 

 C. pusillam Horn, n. sp. 



