PR0CEEDINC4S. 19 IS 33 



dark brown ; antennal segment 3 and Ixisal 

 half of 4 yellow, remainder brown, with 

 the very tip of 3 brown ; fore-wings with 

 posterior half shaded, but not very dark 

 brown, longitudinally floridensis Watson. 



Ae. vittatus, tibialis, albocinctus, melaleucus and versicolor are not 



contained in the above key. In the keys on the genus Aeolothrips to 

 which I have had reference (Jones, U.S.D.A. Bur. Ent. Tech. ser. 23, 

 Pt. I., 1912, and Watson, Ent. News, Vol. 27, 1916) the leading char- 

 acters refer to the wing. In some specimens in my possession, collected 

 in British Columbia, brachyterous forms only occur at present. Hence 

 for my own satisfaction I have collated such information relating to the 

 various species from the original descriptions, using other characters 

 than the wings as the basis. 



REFERENCES (Other than those already noted) 



1902. Hinds, W.E. Proc. U.S. Nat. Mus., Vol. 26, pp. 126-132. 



1912. Hood, J. D. Proc. Ent. Soc. Wash., Vol. 14, pp. 129-131. 



1912. Back, E. A. Ent. News, Vol. 23. pp. 74-77. 



1913. Williams, C. B. Journ. Econ. Biol., \'ol. 8, pp. 21(>-218. 

 1913. Bagnall, R. S. Journ. Ecun. Biul., Vol. 8, pp. 155-158. 

 1916. Watson, J. R. Ent. News, Vol. 27, pp. 126-127. 



