- 
(( aexvall, >) 
ochreous in | and 9 in which the other spots are pale 
yellowish, the tint being most distinct in spot (3). In the 
12 remaining specimens (1) is pale yellowish and the other 
spots white except (3) and more rarely (5) which in some 
specimens are very faintly tinged with yellow. 
Spot (2a) between (2) and (3) is present and of large size 
in 15, 23, and 42, minute in 6, 17, 27, 25 and 45, minute 
and only on the left side of 41. It is present on the under 
surface of all these and a few others. A new spot (3a) not 
hitherto described is placed in the angle between veins 7 
and 8, where they diverge from each other, in 9 and 45. <A 
minute spot (4a) is present in a single specimen 52. 
Spot (5) within the cell is divided into two in the usual 
manner in about half the specimens of cenea: it is small in 
a few and minute in 54, 
The 22 cenea offspring are thus a very interesting set, 
tending on the whole, as in Natal specimens generally, to 
resemble the Amauwris albimaculata and the white-spotted 
forms of A. echeria. The appearance of the same peculiarity, 
such as the division of spot (5) in many individuals supports 
the evidence brought forward in 1908 (Trans. Ent. Soc., pp. 
443-5) that modifications of minute elements in the pattern 
are certainly hereditary. 
Of the 2 hippocoon offspring, No 16 possesses the apical 
spot (3) of the fore-wing, while No. 13 resembles the parent 
in being without it. Spot (5) in both resembles the parent, but 
not so completely as that of the 4 trophonius. 
Of the 4 trophonius offspring, two, Nos. 33 and 34, possess 
the apical spot, while Nos. 11 and 19 are without it. All 
four exhibit the faint fulvous suffusion of the costal section 
of the subapical bar—a condition more strongly developed in 
No. 33 than in the parent. 
Papilio dardanus, new female form leighi. 
There can be no doubt that this variety, bred in Natal by 
Mr. Leigh six times in 1910 and also captured twice in Natal, 
possesses sufficient stability to rank as one of the female forms 
of dardanus. 1 therefore propose to name it the eight form in 
honour of the naturalist who was the first to breed P. dardanus, 
