Table 2. Seasonal distribution and relative abundance of immature stages of black flies sampled from breeding sites in study areas of Abu-Hamed and Galabat foci during the study period 2007–2008 and 2009–2010.
Black fly species | Abu-Hamed | Galabat | ||
---|---|---|---|---|
Dry Season | Wet Season | Dry Season | Wet Season | |
S. damnosum s.l. | +++ | + | + | +++ |
S. griseicollis | + | + | + | + |
S. adersi | + | + | + | + |
Number of (+) represents relative abundance