The effects of calendar date (<i>t</i> and <i>t</i>²) and maximum temperature (<i>Tmax</i>) on daily catches of male <i>G</i>. <i>m</i>. <i>morsitans</i> and <i>G</i>. <i>pallidipes</i>, and females that were either pre-full-term pregnancy (pre-FT) or perinatal, from a trap inserted into the entrances of 20 burrows at sites 1 to 5 at Rekomitjie Research Station, 8 September – 25 November 1998.

The dependent variable was loge(n+1) where n was the number of flies captured per day. The effects of calendar date (t and t2) and maximum temperature (Tmax) on daily catches of male G. m. morsitans and G. pallidipes, and females that were either pre-full-term pregnancy (pre-FT) or perinatal, from a trap inserted into the entrances of 20 burrows at sites 1 to 5 at Rekomitjie Research Station, 8 September – 25 November 1998.