Trans. Ent. Soc. Lond. 1904 Pl. XXXV. 
80 
BI 
82 
‘ 
Orc 
——ZLine of Flight of Catopsilia pyranthe 
crocale 
Papilio Jeson 
Orpheides demolius 
Eupleea asela &c 
+H Line of flight of Appras paulina 
ie) Breeding centres 
SCALE OF MILES 
10 ° to 20 3 
1 9) Albina 
——— / ine of flight of Kallima philarchus 
William Stanfordé Company Ltd., 
ae OS 
Ose =neEe 
aa 
(e) 
i 
) 
\\ 
v 
TRINCOMALEE 
tt+eee +etO 
x 
x 
x 
+H 
~ 
DLAWA 
4000ft 
ZZ 
HALDUMULLE 
3,500 ft 
0 ee 
a 
HAMBANTOTTE 
Ze 
82 
The Oxford Geog! Institute 
MIGRATION OF BUTTERFLIES IN CEYLON. 
