Thripidae — Merothripidae — Phlaeothripidae 69 



Ctenothrips Franklin 



C. bridwelli Frankl. Rose, May, on leaves of Cypripedium hirsutum, Weed AC 

 (Hd) ; Macedon, May, on leaves of Podophyllum peltatum (Hd) ; Ithaca, Je, 

 on Podophyllum peltatum., Herr (Hd), Jl and Sep, on skunk cabbage (Herr) ; 

 Taughannock, Jl, on Trillium (Herr) ; Ludlowville, May, on skunk cabbage 

 (Hd) ; McLean, May, on May apple and skunk cabbage, Leon&Hd (Hd). 



Thrips Linnaeus 



T. impar Hd. Macedon, Aug, on Impatiens (Hd) ; McLean, Sep, on flowers and 



leaves of Impatiens (Hd). 

 T. nigropilosus Uzel. Canastota, Aug, on castor-oil plant in greenhouse, Faure 



(Hd) ; Macedon, Ap, on leaves of mullein (Hd) ; Rochester, Mar, on lemon 



verbena in greenhouse (Hd) ; Berkshire, Je, on lettuce, EasonNH (Hd). 



Apparently introduced from Europe. 

 T. physapus L. Speculator, May, Yg (Hd) ; Sodus Pt., Aug (Hd) ; Rochester, 



May-Aug (Hd) ; Wallace, Ap (^Hd) ; Ithaca, Je, Aug, Oct, Faure (Hd). 



A common dandelion-flower species. 

 T. tabaci Lindeman. The Onion Thrips. Newport, Jl (Felt) ; Canastota, Nov, 



on grass near onion fields, Faure (Hd) ; Marion, Je, on onion, Faure (Hd) ; 



Macedon, Oct, on onion (Hd) ; Geneseo, Je (Felt) ; Ithaca, Oct, on daisy, 



Faure (Hd) ; LI: Je, infesting cauliflower seedbeds, Huck (Hd). 

 T. monotropse Hd. Sodus Pt., Aug 10, in flowers of Monotropo uniflora (Hd) . 

 T. veratri Herr. Ithaca, on Veratrum viride (Herr). 

 T. flavus Schrank. Ithaca, Jl, in flowers of Angelica atropurpurea, JacksonLO 



(Hd)._ 

 T. fuscipennis Hal. Ithaca, Jl, in flowers of Angelica atropurpurea, JacksonLO 



(Hd). 

 T. calcaratus Uzel. McLean, May 19, in grass, etc., Leon&Hd (Hd). 



Baliothrips Uzel 

 B. dispar (Hal). Chester, Ap, on grass, Faure (Hd). 



Family MEROTHRIPIDAE 

 Merothrips Hood 

 M. morgani Hd. Macedon, Oct, under bark of fallen elm tree (Hd). 



suborder TUBULIFERA 



Superfamily PHLAEOTHRIPOIDEA 



Family PHLAEOTHRIPIDAE 



Haplothrips Amyot and Serville 



H. graminis Hd. Barneveld, on grasses, WolcottGN (Hd). 



H. faurei Hd. Ithaca, Oct, on ivy foliage, Faure (Hd), and on Chenopodium 

 album. Chap (Hd), May, on willow foliage (Hd) ; Florida, Aug, on willow 

 foliage, Faure (Hd) ; W. Danby, May, on willow (Hd) ; Cinnamon L., Mav, 

 on pine (Hd). 



