Figure 111. 



I, Sayomyia albipes, larva; 2 its anal <:<.o-r.ir.,-,t. . ti 1 j ^ 



arva; 5, its anal segments and siphonn CoSe'Ua'bfnUlT^' ^' Corethra cinctipes. 

 beneath: all enlarged. (Original.) ^oretnrclla btakelyi, larva; 7, Us head from 



