838 DR. A. G. BULLER ON LEPIDOPTERA [Nov. 17, 
97. TERACOLUS SIPYLUS. 
Teracolus sipylus, Swinhoe, P. Z.S. 1884, p. 444, pl. xl. fig. 11. 
3, Kondowi, 4000 feet alt., Nyika, Feb. 21st, 1896. 
This is supposed to be an extreme wet-season form of 7’, evenina: 
Mr. Trimen’s note in his ‘South African Butterflies,’ vol. iii. 
p- 128, seems somewhat contradictory. Of 7. stpylus he says :— 
‘The male is inseparable from the larger darker specimens of male 
evenina ...., though it is somewhat more heavily marked.” I 
consider 7’. sipylus to be a distinct representative form. 
98. TERACOLUS PROCNE. 
Anthopsyche procne, Wallengren, Kong]. Svensk. Vetensk.-Akad. 
Handl. 1857, Lep. Rhop. Caffr. p. 12. 
Mpata, west of Lake Nyasa, August 2nd, 1895. 
Probably only a varietal form of 7. theogene; but both are dry- 
season forms, of which it is extremely likely that 77. ocale, 
microcale, angolensis, and arethusa are more or less localized wet- 
season forms. 
99. TERACOLUS CINCTUS. 
Teracolus cinctus, Butler, Ann. & Mag. Nat. Hist. ser. 5, vol. xii. 
p. 105 (1883). 
Dry-season form ¢ 2, Loangwa River, Senga, Sept. 5th and 
13th, 1895. 
Differs from the typical wet-season form in the reduction of the 
internal black streak on the primaries, which is represented by a 
greyish smear ending in a darker spot, and in the rosy colouring 
of the secondaries on the under surface. 
100. TERACOLUS SUBFUMOSUS. 
Teracolus subfumosus, Butler, P. Z.S. 1876, p. 139, pl. vi. fig. 3. 
3, Loangwa River, Senga, Sept. 12th, 1895. 
This is doubtless a wet-season form of some other named 
Teracolus and allied to T. eione: it is not at all likely to be a form 
of the West-African 7’. antigone, unless the latter can be linked by 
a perfect series of intergrades to 7’. evone, which at present I am 
not prepared to admit to be a fact. If 7’. antiyone and 7. eione are 
distinct species (as claimed in the ‘ South African Butterflies ’), the 
forms from Western Africa must be kept separate from those of 
the South. 7. phlegetonia is allied to 7’. cione, but does not closely 
agree with it in pattern, though both represent the extreme wet- 
season types of the country which they inhabit. In like manner, 
T. «xanthus will probably prove to be a wet-season form of 
T’. odysseus, inasmuch as both forms inhabit the White Nile, and 
are so much alike that their proper females were originally trans- 
posed; the differences between them are similar to those which 
exist between 7’. eione and 7’. subfumosus, or between 7’. phlegetonia 
and 7’. antigone. As might be expected of West Coast forms, no 
