BULLETIN 52, UNITED STATES NATIONAL MUSEUM. 



37. protodice BOISDUVAL & LE CONTE, Lep. Am. Sep., V . S. 

 45, 1833; SKINNER, C. no. 385. 



a. vernalis EDWARDS, Proc. Ent. Soc. Phil., ii, 

 501, 1864. 



38. napi LINN^US, Faun. Suec., 271, 17f><;-. SKIN- No. U. S.. 

 NER, C. no. 386. Cal., 



Eur. 

 a. bryoniae OCHSENHEIMER, Eur. Schmett., i, 151, 



1808. 

 1. hulda EDAVARDS, Trans. Am. Ent. Soc., ii, 370, 



1869. 



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

 viii, 182, 1861. 



syn. flu-va EDWARDS. 



d. oleracea HARRIS, N. E. Farm., viii, 402, 1829. 



e. borealis GROTE, Bull. Buff. Soc., i, 185, 1873. 



f. frigida SOUDDER, Proc. Bost. Soc. Nat. Hist., 

 viii, 181, 1861. 



g. virginiensis EDWARDS, Trans. Am. Ent. Soc., iii, 

 13, 1870. 



//. acadica EDWARDS, Pap., i, 87, 1881. 



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



viii, 183, 1861. 



syn. -iiitxtut'tt! BOISDUTAL. 

 k. castoria REAKIRT, Proc. Acad. Nat. Sci. Phil., 



31, 1866. 



syn. resedae BOISDUVAL. 

 /. cruciferarum BOISDUVAL, Spec. Gen. . i, 510, 1839. 



syn. caxta KIRBT, sestiva HARRIS. 



*39. ochsenheimeri STAUDINGER, Stett. ent. Zcit., 199, Asia, 



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



40. rapse LINN.EUS, Syst. Nat., 468, 1758; SKINNER. Eur., 



C. no. 388. U. S. 



syn. iiHtrii'iKi/ifi SCUDDER, yreka REAKIRT. 

 <i. novangliae SCUDDER, Can. ent., iv. 79, 1872. 

 1). immaculata SKINNER & AARON, Can. Ent., xxi, 



128, 18S1). 



c. manni MAYER, Stett. ent. Zcit., 151, 1851. 



NATHALIS Boisduval. 

 BOISDUVAL, Spec. Gen., i, 587, 1836; SCUDDER, Proc. Am. Acad. Arts & Sci., x, 224, 1875. 



41. iole BOISDUVAL. Spec. Gen., i, 589, 1836; SKIX- So. U. S., 

 NER, C. no. :;s'.i. Mex. 



svn. '!< it< FITCH, felicni \*oY.\J tiffin* REAKIRT. 



