i) BULLETIN 52, UNITF.D STATES NATIONAL MUSEUM. 



H7. protodice Boisduval & Le Conte, Lep. Am. Sep., V. 8. 



45. 18?>3; Skinner, C. no. 385. 

 ^/. vernalis Edwards, Proc. Ent. Soc. Phil., ii, 

 501, 1864. 



38. napi LiNNiEUS. Ftuin. Suec. 271, 17()<); Skin- No. U. S.. 

 NKR. C. no. 38(). Cal.. 



Fau: 

 //. bryonise Ociisknueimer, Eur. Schniett., i, 151, 



1808. 

 I. hulda Edwards, Trans. Am. Ent, Soc, ii, 370, 



ISflll. 



c. venosa ScuDDER, Proc. Bost. Soc. Nat. Hist., 



viii, 182, 1861. 



syn. Jlava Edwards. 

 (7. oleracea Harris, N. E. Farm., viii, 402, 1829. 

 r. borealis Grote, Bull. Buff. Soc, i, 185, 1873. 

 /! frigida ScuDDER, Proc. Bost. Soc Nat. Hist., 



viii, isl, I8(;i. 

 (/. virginiensis PjDwards, Trans. Am. Ent. Soc, iii, 



13, 1870. 

 /t. acadica Edwards, Pap., i, 87, 1881. 

 /. pallida Scudder, Proc. Bost. Soc. Nat. Hist., 



viii, 183, 1861. 



s3-n. n(ii<tvrtil Boisdutal. 

 / . castoria Rp:akirt, Proc. Acad. Nat. Sci. Phil., 



31, 1866. 



syn. re!«'<hv Boisduval. 

 /. cruciferarum Boisduval, Spec. Gen., 1,519,1839. 



syn. canta Kirby, sestiva Harris. 



*39. ochsenheimeri Staudinger, Stott. ent. Z(>it., 199, Asia, 



1886; SivINXER, C. no. 387. Alaska. 



40. rapae Linn^us, Sj^st. Nat., 468, 1758; Skinner. Eur.. 

 C. no. 388. U. S. 



syn. in(if(jhi(il!s ScuDDER, yrehi Reakirt. 

 «^/. novangliae Scudder, Can. ent., iv, 79, 1872. 

 It. immaculata Skinner & Aaron, Gan. Ent., xxi. 



128, ISSit. 



c. manni Mayer, Stett. ent. Zeit. , 151, 1851. 



NATHALIS Boisduval. 

 Boisduval, Spec. Gc'-n., i, oST, LS.'JH; Scudder, Pror. Am. Acad. Arts ct Sci., x, 224, 1875. 



41. iole Boisduval, Spec. Gen., i, 589, 1836; Skin- So. U. S., 

 NER. G. no. 389. Mex. 



svn. /"/v/^r Fitch, ft^llcla VnvA J nfral nsWy.akikv. 



