Table 4. A in A survey of grassland Asilidae (Diptera) at Jacana Eco Estate, Hilton, South Africa

Table 4. A comparison of Asilidae collected at two survey sites (species listed in the order collected at Jacana Eco Estate). Jacana data taken from Table 3 and Queen Elizabeth Park data from Fig. 4 of Londt (2002b). Weeks of activity calculated from both actual data and presumed occurrence when gaps in data occur. Weeks of activity (actual and presumed).
SpeciesJacana Eco EstateQueen Elizabeth ParkEuscelidia vallis1-15, 42-52 (25 weeks)1-18, 41-52 (29 weeks)Ischiolobos mesotopos1-6, 45-52 (14 weeks)1-16, 52 (17 weeks)Caenoura annulitarsis5-20 (16 weeks)1-20, 48-52 (25 weeks)Dasophrus androclea11 (1 week)18 (1 week)Neolophonotus wroughtoni21-22 (2 weeks)20-36 (17 weeks)Leptogaster sp.38 (1 week)10-16 (7 weeks)Microstylum sp.45-52 (8 weeks)45-49 (5 weeks)Dasophrys fortis51 (1 week)13 (1 week)Rhipidocephala obscurata51 (1 week)3-5, 48-52 (8 weeks)