Figure 1.
Map showing the adult and larval collections sites and the climatic zones (dry, intermediate and wet zones classified based on annual rain fall) of Sri Lanka. (1). Ranawarunawa, (2). Unnichchai, (3). Thonikkal, (4). Chunnakam, (5). Puliyampokkanai, (6). Kalmunai, (7). Sarasalai, (8). Delft island and (9). Suthumalai.