Warr.—Leaf-mining Insects of New Zealand. 483 
The Mine. (Plate 39, fig. 2, and text-figs. 31-34.) 
" Herring-boning " well but not heavily marked. Frass practically negli- 
gible, occupying thin broken line along one or other side of gallry. Entire 
mine close under upper cuticle and little evidence of it on underside. Total 
length, 15-30 cm. or more. 
> 
P, Fins bea 
зс рм 
Ө МО. 
7 
Fra. 31.— Three complete mines of A. flavopleura var. casta in a leaf of A. lucidum. 
Ето. 32.—The work of four young larvae. 
Fie. 33.—A single mine, complete. { 
Fia. 34.— The result of the mining operations of three larvae. 
(All tracings from actual specimens; about one-half natural size.) 
The Pupa. 
0-68 mm. 
Dehiscence exactly as in A. flavopleura. 
* 
