Table 1.

Habitat types and mosquito larval prevalence in aquatic habitats from July 2008 to April 2010

Village	Habitat type	No. of times with Anopheline larvae only	No. of times with Culcine larvae only	No. of times with both Anopheline and Culcine larvae	No. of times without larvae	Total (%)
Kamarimar	Concrete tank	2	19	8	11	40 (11.1)
	Hoof print	0	0	0	4	4 (1.1)
	Marsh	7	3	7	10	27 (7.5)
	Canal	17	121	85	52	275 (75.6)
	Tyre tracks	0	0	0	3	3 (0.8)
	Stream beds	0	0	0	13	13 (3.6)
	Total/mean	26	143	100	93
Tirion	Concrete tank	2	0	2	3	7 (1.8)
	Culvert	4	11	10	7	32 (8.2)
	Ditch	13	6	19	15	53 (13.6)
	Marsh	4	2	10	11	27 (6.9)
	Canal	1	3	2	145	151 (38.8)
	Pandam	27	7	28	57	119 (30.5)
	Total/mean	51	29	72	238