placed in a straight line vertically to the costal margin; the red streaks in the basal part are strongly developed and form almost a continuous transverse band. Congo. praeponina Stgr [now Acraea bonasia] like katana, has the markings of the upper surface red, but differs in the unicolorous black marginal band of the hindwing beneath, which is not striped but only ornamented with marginal spots. Kudu and Congo. A. rupicola A. Schultze [junior synomym] is a species quite recently described and apparently very variable, and is said to differ from the allied species in having the light markings of the upper surface much reduced and not very sharply defined. "On the forewing the subapical band, which in all the 7 specimens before me is pale yellow, in one female indistinctly dusted with brown-red, runs as in karschi, but is narrower; the hindmarginal spot (in 1a to 2) is narrowest in 1a, distally strongly incised at the veins; in 2 males and 2 females it is dull ochre-yellow, in one female densely dusted with yellow-red, in another with black, in 3 examples yellow-red; the longitudinal streak at the hindmargin of the cell is indistinct in the specimens with predominantly yellow markings, distinct in those with the red ones and in one female even encroaches into 1a, so that this specimen somewhat approaches Acraea bonasia. On the hindwing the very narrow median band recedes far from the distal margin in cellule 3, where only a very small light spot still persists, but projects distad in 4 and 5 in the shape of a double tooth; the median band is in 2 pairs dull ochre-yellow, in 1 male and 1 female in cellule 2 distally, in 4 to 6 for its entire breadth dusted with yellow-red, in the other specimens yellow-red. Light marginal spots are only indicated in one female by sparse yellow scaling. On the under surface rupicola likewise nearly approaches karschi. Expanse 37 to 42 (male) to 44 to 46 (female) mm. Primeval forests of the South Cameroons, where the species seems chiefly to frequent the cool granite rocks which occur here and there; was taken flying round a yellow-flowered Composite". – I was not able to introduce this species in the synopsis. Biology The habitat consists of forests. The larvae feed on Triumfetta species. TaxonomyAcraea sotikensis is a member of the Acraea bonasia species group; see Acraea. See also Pierre