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Show 140 MR. A. G. BUTLER ON THE GENUS TERACOLUS. [Jan. 18, with grey, the upper half of discoidal cell, the lower half of discoidal interspace, and the centres of the interspaces thence to the costa whitish; nervures terminating in minute black points; costa and apical half of outer margin ochraceous. Expanse of wings 1 inch 6 lines. 2 . Sulphur-yellow or white, base dusky; primaries with a more or less defined (but always pale) grey internal streak; a black point at end of cell; outer margin broadly black, dentate-hastate internally ; immediately beyond and touching the points of the denticles an oblique angulated black band (the two sometimes barely distinguishable owing to the expansion of the black points) ; the spots left between the border and the band and a narrow streak inside the latter orange or sulphur-yellow; secondaries with a series of triangular marginal black spots, a blackish subapical costal spot, and a badly-defined W-shaped marking cut by the third median branch ; wings below more deeply coloured than in the male ; the cell of primaries tinted with sulphur-yellow; otherwise the same. Expanse of wings 1 inch 4-5 lines. N.E. of Natal (12 examples, E. C. Buxton). Type, B.M. 45. TERACOLUS LYCORIS, n. sp. (Plate VI. fig. 6.) 3 . Wings above as in the preceding species ; secondaries below sandy whitish, irrorated with grey-brown ; a black-and-orange dot at end of cell; a congregation of brown atoms on subcostal interspace near apex, and another on the disk, cut by the third median branch. Expanse of wings 1 inch 5 lines. 2 • Wings above white ; base grey ; primaries with a more or less defined but always pale grey internal streak, ending in a blackish spot; a black dot at end of cell; apex broadly black, crossed by an ill-defined series of minute squamose orange spots ; inner edge of apical patch sometimes bordered with sulphur-yellow ; secondaries with a more or less strongly defined series of marginal black spots, the three next to apex largest and sometimes united ; a black subapical costal spot, and a larger spot on discoidal interspace, sometimes throwing off a smaller diffused blackish spot on each side: primaries below white, showing the discocellular dot and internal spot of upper surface ; apex clay-coloured or sandy, irrorated with grey, and bordered within by an oblique series of four black or brown spots ; secondaries clay-coloured or sandy, irrorated with grey; a black spot or black-and-orange point at end of cell; and an angulated series of black or brown discal spots. Expanse of wings 1 inch 4-5 lines. Between Natal and Delagoa Bay (4 examples, E. C. Buxton). Type, B.M. This is the Anthopsyche eucharis of Wallengren, but not of Fabricius. 46. TERACOLUS FLAMINIA, n. sp. (Plate VI. fig. 1.) 3. Like T. subfumosus above, but the primaries with a more or less defined dusky spot on interno-median interspace, sometimes |