GRACILARIAD^. 
47 
whereas in gemoniella there is a slight antemedian convexity 
preceding the stronger postmedian convexit}^. 
Java, Salatiga, bred from larvae mining blotches in leaves of 
Mimusops ,elangi (Sapotacece ) ( Dr . W. \lloejjlce) ; 24 ex. Type 
Brit. Mus. 
Acrocercops siphonanla, n. sp. 
<5 . 6-7 mm. Head, thorax white, tegulae ochreous-brownish. 
Palpi white, second joint with blackish lateral line. Forewings 
ochreous-brownish ; a moderate white dorsal streak from base to 
tornus, at extremity first narrowed and then enlarged into a semi¬ 
oval or triangular spot reaching halt across wing; an oblique 
white black-edged strigula from costa at \; a narrow oblique white 
praeapical fascia, narrowed beneath, anteriorly black-edged ; a 
small blackish apical mark : cilia pale oclireous-grey, base white 
round apex. Hindwings and cilia grey. 
Sierra Leone, Njala, bred September from larvae mining leaves 
of Cola ( Sterculiacece) ( E . Hargreaves) ; cocoon (sent) flat, 
ochreous, with 3 or 4 small white bubbles on it, spun on leaf 
outside mine ; 2 ex. Type Brit. Mus. 
Acrocercops midifraga, n. sp. 
C $. 7 mm. Head, thorax white, tegulae bronzy-brown. Palpi 
smooth, white, second joint fuscous. Forewings ochreous-brown ; 
a moderately broad shining white dorsal streak from base to beyond 
•| of wing, finely black-edged above, upper edge convex before its 
middle and towards extremity, sinuate between these, extremity 
aDrupt; a white dorsal spot from near beyond this to tornus, black- 
edged above, extending into tornal cilia, its upper edge indented in 
middle, a white black-edged strigula along costa above anterior 
part of this, then running across into its indentation : cilia 
ochreous-greyish, a white spot on costa above apex edged black 
posteriorly, two other short black hooks beyond apex. Hindwings 
and cilia grey. 
Haiti, bred November from Solanum torvum ( Dr . F. G. Myers) ; 
2 ex. (type Brit. Mus.). Nearest to nolcJeeniella Zell. 
Acrocercops synclinias, n. sp. 
C . 11-12 mm. Head, thorax wdiite mixed whitish-ochreous 
and speckled light grey. Palpi wdiitish banded dark fuscous. 
Forewings greyish-ochreous ; a whitish basal mark ; at 1 a fascia 
of three white lines converging to costa, separated by lines of dark 
fuscous irroration dilated and broken up towards dorsum; a 
similar fascia beyond middle, and a third less well-defined at ; 
between each pair of fasciae a blackish projecting elongate dorsal 
tuft somewhat speckled white, first larger, and on costa a blotch of 
grey irroration tinged whitish; a very oblique dark grey line 
between two white lines before apex : cilia grey, a blackish ante- 
median line round apex. Hindwings dark grey ; cilia grey. 
