Phlaeothripidae 71 



HOPLOTHRIPS Amyot and Serville 



H. beacbi (Hinds). Macedon, Aug, under bark of dead maple saplings {Hd) ; 

 Rochester, Je, reared from pupae taken under dead willow bark, TreherneRC 

 (Hd) ; Mumford, Ap, under bark on dead willow branch (Hd) ; Ludlowville, 

 May, under willow bark (Hd) ; Elmira, Oct, under bark of beech, Chap 

 (Hd) ; Clarksburg, Sep, under bark of beech, Chap (Hd) ; Barcelona, Sep, 

 under bark of beech. Chap (Hd). 



H. corticis (DeG.). Cinnamon L., May, under bark of birch, Brad&Hd (Hd) ; 

 LI: Bergen Beach, Jan, under bark of oak, Dow (Hd). 



H. karnyi karnyi (Hd). Macedon, Ap, under bark (Hd) ; Slaterville, May, under 

 bark of apple (Hd). 



H. karnyi major Hd. (Trichothrips drakei Watson, at least in part). Macedon, 

 throughout the year, under bark of various trees, usually associated with 

 fungus (Hd) ; Lakeville, May, under willow bark, MaynardEA (Hd) ; 

 Syracuse, Oct, under bark of black locust, OsbornE, paratype of Trichothrips 

 drakei Watson (Hd) ; Ithaca, Mar, in shelf fungus (Herr), Nov, under bark 

 of tree, Babiy (Herr), Feb-Je, on Polyporus (Hd), Je, in rotten stump, Cy 

 (Hd) ; Taughannock, Aug, under bark of beech stick (Herr) ; McLean, May, 

 under bark on fungus-covered stump, Leon&Hd (Hd) ; Cinnamon L., May, 

 under bark of birch, Brad&Hd (Hd) ; LI: Sea Cliff, Sep, oak branches, 

 Chap (Hd). 



Trichothrips Uzel 



T. americanus Hd. Ludlowville, May, under willow bark (Hd). 



T. ang^sticeps Hd. Macedon, Ap, Aug, under bark of fungus-covered maple and 



hickory stumps (Hd) ; Rochester, Nov, on fungus under bark of beech stump 



(Hd). 

 T. fumiceps Hd. Potter, Ap, under rotting willow bark (Hd). 

 T. flavicauda Morgan. Macedon, Oct, under elm bark (Hd) ; W. Danby, Ap, under 



poplar bark (Hd). 



LiSSOTHRIPS Hood 

 L. muscorum Hd. Ithaca, May, in moss, BarncsTC (Hd). ' 



BOLOTHRIPS Priessner 



B. bicolor (Heeger). Canastota, Mar, on grass, Faure (Hd) ; Macedon, Mar, 



under fallen leaves (Hd) ; Ithaca, Mar-May, Jl, on grasses and in fallen 

 leaves and other debris, Babiy (Herr), BarnesTC (Hd). 



Cryptothrips Uzel 



C. rectangularis Hd. (Gastrothrips salicis Watson). Cranberry L., Jl, on willow, 



Drk, holotype of G. salicis Watson (Hd) ; Macedon, May-Je, under willow 

 bark (Hd) ; Kenwood, Jl, on peach bark, Faure (Hd) ; Ithaca, May, under 

 willow bark (Hd) . 



C. (?)breviventris Hd. Macedon, Oct 26, in moss on fallen tree in lowland (muck) 

 woods (Hd). 



PhLAEOTHRIPS Haliday 



P. chapmani Hd. Cinnamon L., Je, under bark of poplar. Chap (Hd) ; Elmira, 



Jl, on tobacco foliage, Faure (Hd). 

 P. vittatus Hd. Parkers, Lewis Co, Sep 2, Chap (Hd). 



