Malacological survey and geographical distribution of vector snails for schistosomiasis within informal settlements of Kisumu City, western Kenya

Table 1 Summary of the distribution of snails collected among the 6 informal settlement areas of Kisumu City, Kenya, April -May 2011

Informal area	Number of sites	Snail species			Total snail abundance	Mean snail abundance¹
		*B. sudanica*	*B. pfeifferi*	*B. globosus*
Bandani	14	107	33	63	203	15 ± 14
Manyatta B	10	0	0	0	0	0
Nyalenda A	6	0	0	0	0	0
Nyalenda B	27	159	63	91	313	12 ± 13
Nyamasaria	22	141	329	73	543	25 ± 47
Obunga	2	0	0	0	0	0

ISSN: 1756-3305