the Rhopalocera of the Dollman Collection. 239 
M. dollmani, ° form flavida, f. nov. 
(Plate V, fig. 6.) 
A form of the female in which the ochreous coloration 
has entirely displaced the white of fore-wing above and 
confined it below to an area approximately corresponding 
with that of the black apical patch of upperside. 
B.M. Type No. 058, 9, N.W. Rhodesia, Solwezi, 14 i. 
1918 (H. C. Dollman). 
In addition there are 12 gg, 10 99 in B.M. (Dollman 
Coll.) from the same locality, all taken during Jan.—April 
1917 or 1918, also 1 2 from Lualaba Valley, Kansanshi, 
N.W. Rhodesia, in Coll. Adams in B.M. 
This very distinct species bears a strong superficial 
resemblance to M. agathina Cram., but the white apical 
area of underside of fore-wing separates it at once. Doll- 
man, though separating the species in his collection, does 
not refer to it in his MS. notes. Judging by the perfection 
of the specimens in his series the majority would seem to 
have been bred. 
SATYRIDAE. 
4, Myealesis cooksoni latior, f. nov. 
(Plate IV, fig. 3 3, 4,9.) 
Druce’s description and figure (Trans. Ent. Soc. Lond., 
1905, p. 251) are taken from a male of the dry-season form. 
In the wet-season form the insect is of a rather richer and 
deeper coloration and slightly smaller. The subapical 
yellowish band of fore-wing above is much paler and wider, 
in the male extending as far as,in the female often beyond, 
the small ocellus in area 5, and terminating squarely 
at vein 3. On the underside the differences are what one 
would expect, 7. e. an almost entire absence of striation, 
the ocelli all well developed, the pale yellow markings more 
developed, the basal halves of the wings evenly dark grey- 
brown, cell markings almost absent. It seems best to 
name this ocellate form (= f. latior), but it is obviously to 
be considered only the wet-season form of cooksoni. 
B.M. Type No. Rh. 138: g, 139 9, Solwezi, i. 1917 
(H. C. Dollman). 
