274 
Annals of the Transvaal Museum. 
196. Heodes orus (Cramer). 
Auriv., Rli op. Aeth . , p. 383 (1898). 
Papilio orns Cr., Pap. Exot., 4, p. 84, pi. 332, ff. E, F (1780). 
Chrysophanus orus Trimen, S. Afr. Buttfl., 2, p. 91 (1887). 
Pretoria, January, May (C. J. Swierstra); Johannesburg, October, 
November (A. Poss), in Mus. Coll. ; Johannesburg (H. L. L. Eeltham) ; 
id., January, March, December, and Pretoria, August (A. G. Cook); 
Potchefstroom District (T. Ayres, teste R. Trimen). 
Family PIEPIDAE. 
Genus PONTIA, BOJSDUVAL. 
Spec. Gen. Lep. 1, p. 430 (1836); Trimen, S. Afr. Buttfl., 3, p. 7 
(1889). 
Leptosia Auriv., Phop. Aeth., p. 386 (1898). 
197. Pontia alcesta (Cramer). 
Trimen, S. Afr. Buttfl., 3, p. 8 (1889). 
Papilio alcesta Cram., Pap. Exot., 4, p. 175, pi. 379, f. A 
(1781). 
Leptosia alcesta Auriv., Phop. Aeth., p. 387 (1898). 
Lydenburg District (P. A. Krantz); Shilouvane, July (IT. A. 
Junod), in Mus. Coll. 
Genus HEPPAENIA, BUTLER. 
Cist. Ent., 1, p. 52 (1872); Trimen, S. Afr. Buttfl., 3, p. 76 
(1889); Auriv., Rhop. Aeth., p. 388 (1898). 
198. Herpaenia eriphia (God art). 
Trimen, S. Afr. Buttfl., 3, p. 77 (1889); Auriv., Phop. Aeth., 
p. 389 (1898). 
Pieris eriphia God., Enc. Meth., 9, p. 157 (1819). 
Fairly common throughout the Transvaal during summer months. 
199. Herpaenia eriphia nyassae Lang. 
Iris, 9, p. 123 (1896); Auriv., Phop. Aeth., p. 389 (1898). 
Herpaenia eriphia var. A. Trimen, S. Afr. Buttfl., 3, p. 78 
(1889). 
Lydenburg District (P. A. Krantz) ; Wonderboompoort, July 
(Mrs. C. J. Swierstra), in Mus. Coll. 
Genus MYLOTHPIS, BUTLER. 
Cist. Ent., 1, p. 42 (1870); Trimen, S. Afr. Buttfl., 3, p. 28 
(.1889); Auriv., Rhop. Aeth., p. 389 (1898). 
