150 MR. A. G. BUTLER ON THE GENUS TERACOLUS. [Jan. 18, 



of secondaries below black and no marking on the disk ; the female 

 is altogether more heavily coloured. 



78. Teracolus eveninus. 



2^ . Antliopsyche evenina, Wallengren, Lep. Rhop. Caffr, p. 12 

 (1857). 



Anthocharis evenina, Trimen, Rhop. Afr. Austr. p. 322. n. 216 

 (18t)6). 



Callosune evenina, Trimen, Trans. Ent. Soc. p. 380, pi. 6. fig. 11 

 (1870). 



Orange River, S. Africa (Janson) ; S. Africa {E. C. Buxton'). 



B.M. 



Males referred to T. eveninus in Mr. Druce's Collection do not 

 differ in character from the other males of this group. 



79. Teracolus trimeni, n. sp. 



S $ . Aphrodite achine, Hiibner, Samml. exot. Schmett. ii. pi. 

 128. figs. 1-4 (1816-36). 



$ var. Apex of primaries black, crossed by five white spots, the 

 angulated band of secondaries approaching at its angle nearer to the 

 outer margin than in Hiibner's figure. 



c? ? , S. Africa {E. C. Buxton) ; 6 , Zoolu, Knysna, and Pletten- 

 berg Bay. ' Type, B.M. 



This species has the wings of the male below white, the veins not 

 being blackened as in T. achine. We have five males and two females 

 (both of the albino variety) . 



80. Teracolus gavisa. 



Anthopsyche gavisa, Wallengren, Lep. Rhop. Caffr. p. 323 (1857). 



Anthocharis gavisa, Trimen, Rhop. Afr. Austr. p. 324. n. 218 

 (1866). 



Callosune gavisa, Kirby, Syn, Cat. p. 502. n. 18 (1871). 



S $ , Anthocharis 1 Angas, Kaff. 111. pi. 30. figs. 4 and 5 



(1849). 



2 , Anthocharis exole (part), Reiche, Ferr. Gal. Voy. Abyss. Ent. 

 p. 460, pi. 31. figs. 5 and 6(1849). 



S ? , Anthocharis achine,Tnv[ien (nee Cramer), Rhop. Afr. Austr. 

 p. 46. n. 29 (1866). 



Anthopsyche roxane, Felder, Reise der Nov. Lep. ii. p. 187. n. 

 182 ("1865"). 



c? $ , S. Africa (7 examples, E. C. Buxton) ; ? , Natal. B.M. 



This species is larger than T. achine. The male below differs in 

 having a distinct, subapical, diffused, orange spot in primaries, and 

 the secondaries more varied with orange, with the veins black to the 

 base. The female has a broader orange patch above, and the under- 

 side more yellow in tint. 



81. Teracolus hero, n. sp. (Plate VI. fig. 12.) 



cJ . Allied to the preceding species, but larger, the vermilion patch 

 at apex not bordered within with black, but with a few marginal 



