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CONTENTS OF VOLUME XI. 
Part 40.—Joune, 1918. 
PAGE 
Ormiston, W.— 
Notes on Ceylon Butterflies .. se es 1 
Van der Goot, P.— 
Aphididz of Ceylon Ae Ae ae 70 
Senior-White, R.— 
A Note on Lymantria ampla (Walker) he s 76 
Notes.— 
1. Wayland, HE. J.— 
Further Notes on the Wellawatta Horse we 81 
2. Senior-White, R.— = 
On Colour Shades and Wire Meter of Sea tae semi- 
signata (W1k.) : 83 
Proceedings of the Ceylon Natural History Society a 84 
Part 41.—OcroBER, 1919. 
Wayland, EH. J.— 
Outlines of the Stone Ages of Ceylon ~ ap oy: 85 
Ormiston, W.— 
Notes on Ceylon Butterflies (Part II.) af oP 126 
Notes.— 
1. Senior-White, R.— 
Toxorhynchites minimus (Theob.) i so WEE 
2. Jardine, N. K.— 
The Tea Tortrix (Homona coffearia, Neitner) Be 191 
3. Henry, G. M.— | 
Report of the Second Entomological Meeting, Pusa .. 192 
4. Symons, C. T.— 
Crocodiles’ Nesting Habits a a, 194 
Proceedings of the Ceylon Natural History Society ae EG 
Part 42.—Jouxy, 1920. 
Wait, W. E.— 
The Picarian Birds and Parrots of Ceylon rr ns ee LOG 
Wait, W. E.— 
The Migration of Birds and Ceylon Migrants .. “igh fades 
Senior- White, R.— 92995 
A Note on Suana concolor (Walker) <tike 5 ei a 299 
