BREEDING HAUNTS OF GLOSSINA MORSITANS, 361 
Tchetchenini Hill the fly oceurred in ones and twos all through the bush in 
April, 1911. (d¢.) Near the Umniati and Sakugwe Rivers, after the opening of 
the rains, in December, 1910, tsetse was everywhere distributed generally through 
the veld, and could not be said to be congregated anywhere. (e.) On the Lubu, 
Sinyama and Manzituba Rivers in the Sebungwe district, in August, 1911, the 
fly was congregated in the shady borders of rivers and vleis. 
It is probable then that, whilst the deposition of larvae takes place during the 
dry weather chiefly along the banks of rivers and in similar shady spots, during 
and immediately after the rains they may be deposited generally through the 
forest. The finding of puparia about the baobab on the hill (supra, no. 9) 
supports this view, as this tree was away from the river and winter shade. 
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