30 
Mr, G. T. Be^une-Baker’s Revision of the 
curved from the socket; furca small, short in the arms, and narrow, 
inclined well backwards. Penis sheath almost elliptical for its hinder 
half, then tapering forwards, suddenly reduced near its tip, but 
expanding equally suddenly into a trumpet-shaped orifice. Tegumen 
and harpagines fairly well supplied with hairs. 
Lycaenesthes lemnos, Hew. (Plate VI, fig. 11.) 
L. lemnos, Hew., Ill. D. Lep., p. 221, PI. 90, ff. 13, 14 
(1878); id. Holland, Proc. U. S. Nat. Mus., p. 241 (1895); 
id. Auriv,, Rhop. Aethiop., p. 347 (1898); L. sylvanus, Hew., 
Ill. D. Lep., p. 222, PI. 92, f. 41 (1878); id. Trimen, S, A, 
Butt., ii, p. 98 (1887); id. Staud., Exot. Schm., i, Taf. 94 
(1887); emolus, Gerst. Deckens, Reise iii, p. 378, Taf. 15, 
f. 4 (1878); natalensis, Stand.,Exot. Scfim., i,p. 273 (1888); 
id. Butler, P, Z. S., 1900, p. 927; ukereivensis Strand, 
Ent. Zeitsch., xxiii, p. 127 (1909). 
The undersides of the secondaries contain the best points of 
difference between this and other species ; tliere are three sub-basal 
almost round spots of a distinctly brown tone different from the 
other markings, varying from chestnut colour to very dark brown. 
No doubt it was a specimen -with this latter colour that made Trimen 
confuse it with sylvanus, from which it is abundantly distinct. The 
postmedian fasciae in both wings are very broad. 
This is the species that was first confused with emolus, 
Godart, and secondly with sylvanus, Drury. Now that we 
have more material in our hands it has needed but little 
to difierentiate it from either of the species mentioned ; 
the ground-colour below is quite different from sylvanus, as 
also is the pattern. 
Ilab. Natal ; Delagoa Bay ; Mombasa ; Uganda ; 
Upper Congo. 
Type in the British Museum. 
frenffaZm.—-Harpago broad, suboval with the lower extremity 
forming a long, strong, double-toothed process, the upper edge being 
very highly dentate for fully a tliird to the apex some of the teeth 
being very highly developed. The cingula is well produced back¬ 
wards at its base, the arms being of moderate length and wfidth ; the 
tegumen has very ample cheeks ; the front dorsal apex is deeply 
excavated, rounded off into the cheeks, which have a fairly straight 
front edge; the falces are long, of moderate widtli; the furca is long 
