AMERICAN COLEOrXERA. 315 



N, tomentosus Weber, Oba. Ent. i, p. 47. 



veluiinus Fab., Syst. El. i, p. 334 j Lee. Proc. Acad. 1853, p. 277. 



SILPHA Linn. 

 S. surinamensis Fab., Syst. Ent. p. 72; Oliv. Ent. ii, 11, pL 1, fig. 3; Lee. Proc. 



Acad. 1853, p. 278. 

 S. truncata Say, Journ. Acad, iii, p. 193; Lee. Co). Kans. p. 6, pi. 1, fig. 3. 

 S. lapponica Hbst., Kafer v, p. 209, pi. 52, fig. 4; Kirby, Faun. Bor. Am. iv, 

 p. 100 ; Lee. Proc. Acad. 1853, p. 278. 

 caudata Say, Journ. Acad, iii, p. 192. 

 tuberculata Germ., Ins. Spec. Nov. p. 81. 

 californica Mann., Bull. Mosc. 1843, ii, p. 253. 

 S. trituberculata Kby., Faun. Bor. Am. iv, p. 101. 



sagax Mann., Bull. Mose. 1853, iii, p. 173. 

 S. inseqnalis Fab., Spec. Ins. i, p. 87; Hbst. Kafer v, p. 185, pi. 41, fig. 2; Oliv. 



Ent. ii, 11, p. 14, pi. 2, fig. 20; Lee. Proc. Acad. 1853, p. 279. 

 S. noveboracensis Forst., Cent. Ins. i, p. 17. 



marginalis Fab., Ent. Syst. Mant. p. 215; Spec. Ins. i, p. 86; Oliv. Ent. ii, 11, 



p. 10, pi. 1, fig. 5 ; Herbst, Kafer v, p. 180 ; Lee. Proc. Acad. 1863, p. 278. 



marginata Kby., Faun. Bor. Am. iv, p. 100. 



S. americana Linn., Syst. Nat. ii, p. 570; Oliv. Ent. ii, 11, p. 1, fig. 9; Fab. Ent. 



Syst. i, p. 249; Syst. El. 1, p. 337; Hbst. Kafer v, p. 176. 



peliatus Catesby, (Scarabceus) Nat. Hist. Carol, iii, pi. 10, fig. 7; Lee. Proc. 



Acad. 1853, p. 279. 

 affinis Kby., termraata Kby., Faun. Bor. Am. iv, p. 103. 

 canadensis Kby., loe. cit. p. 104. 

 S. ramosa Say, Journ. Acad, iii, p. 193; Lee. Proc. Acad. 1853, p. 279. 



cervaria Mann., Bull. Mosc. 1843, ii, p. 252. 

 S. opaca Linn., Syst. Nat. ii, p. 571 ; Lee. Proc. Acad. 1866, p. 367. 

 S. bituberosa Lee, Col. Kans. 1859, p. 6. 



NECKOPHILUS Latr. 

 N. Petti tii n. sp. 



subterraneus % Horn, Trans. Am. Ent. Soc. 1868, p. 125. 

 N. hydrophiloides Mann., Bull. Mosc. 1843, ii, p. 253; Lac. Gen. Col. Atlas, 



pi. 16, fig. 5; Chevr. Guerin Icon. E. An. 61, pi. 17, fig. 12; Lee. Proc. 



Acad. 1853, p. 280. 

 ater Motscb., Bull. Mosc. 1845, iv, p. 363. 



PELATES n. g. 



P. latus Mann., {Necrophilus) 18i2, ii, p. 331. 



PTEROLOMA Gyll. 

 P. Forsstroemi Gyll., Ins. Suecc. ii, p. Ill; Duval, Gen. Col. Eur. pi. 34, fig. 169. 

 P. tenuicornis Lee, {JS'ccrophilus) Proc. Acad. 1859, p. 84. 



AGYRTES Frobl. 

 A. longnlus Lee, {Necrophilus) Proc. Acad. 1859, p. 282. 



SPHJERITES Dufts. 

 S. glabratus Fab., [Bister) Ent. Syst. i, p. 73; Sturm Ins. i, p. 264, pi. 20; 

 Duval, Gen. Col. Eur. pi. 34, fig. 167. 

 poliius Mann., Bull. Mosc. 1846, ii, p. 614. 



