20 CONNECTICUT GEOL. AND NAT. HIST. SURVEY [Bull. 



karnvi Hood. Insec. Insc. Menstr., ii, 20. (W.E.B.) 



major Hood. Thrips ulmi Fabricius. Bull. Brook. Ent. Soc, 



wiii, 91. 

 sp. 



Trichothrips Uzel. 



sp. 



Megalothrips Uzel. 

 spinosus Hood. Idolothrips juscus Watson. Can. Ent., xl, 306. 



Dendrothrips Uzel. 

 ornatus Jablonowski. Thysanop. Europ., 174. 



