732 REPORT OF NEW JERSEY STATE MUSEUM. 



C. thurstoni Brodie. New Jersey district; galls on sunflower, "Helian- 

 thus divaricata," VIII, IX (Bt). 



C. verbenas Beut. Ft. Lee district, locally common; galls on leaves of 

 nettle-leaved Vervain, "Verbena urticifolia" VI, VII (Bt). 



C. ulmi Beut. Carlstadt, Ft. Lee district, sometimes common; galls on 

 leaves of elm, "Ulmus americana," VI, VII (Bt). 



C. oxycoccana Johns, (vaccinii Sm., not O. S.) Infests the terminal 

 growth of the cranberry, throughout South Jersey; locally known as 

 the "tip-worm" and sometimes injurious (Sm). Dr. Felt says it is a 

 "Dasyneura." 



CECIDOMYI^E KNOWN BY THEIR GALLS AND LARVyE ONLY. 



C.? angelicae Beut. Middlesex Co. (Mill); gall on stalk of "Angelica 



villosa" IX, X (Bt). 

 C.? boehmeriae Beut. New Jersey district; gall on stalk of false nettle, 



"Bcehmeria cylindrica" IX (Bt). 



C. brachypteroides O. S. Lakehurst and in the pine barrens generally; 

 galls on the leaves of scrub pine, "Pinus inops" (Bt). 



C. caryaecola O. S. Riverton IX (Jn) ; common everywhere, galls on 

 leaves of hickory VIII-X (Bt). 



C.? collinsoniae Beut. New Jersey district; galls on leaves of horse balm, 

 "Collinsonia canadensis" VIII, IX (Bt). 



C. coryloides Walsh. New Jersey; galls on stems of wild grapes, "Vitis 

 riparia" and "cordifolia" (Bt). 



C. citrinae O. S. Ft. Lee district; galls on the tips of twigs of basswood, 

 "Tilia americana," VIII, IX (Bt). 



C. cynipsea O. S. New Jersey district; galls on leaves of hickory VIII-X 

 . (Bt). 



C. deserta Patt. New Jersey district; galls on hackberry, "Celtis occi- 



dentalis" (Bt). 

 C.? eupatoriflorae Beut. Ft. Lee district; galls in flower heads of "Eupa- 



torium ageratoides" IX (Bt) ; Staten Island IX (Ds). 



C. erubescens O. S. Ft. Lee district; galls on leaves of red oak, "Quercus 



rubra," V, VI (Bt). 

 C. holotricha O. S. Throughout the State on leaves of hickory (Bt); 



Staten Island (Ds) ; Riverton IX (Jn). 



C. impatientis O. S. New Jersey; galls on "Impatiens pallida" VIII, IX 

 (Bt). 



C. inopis O. S. Staten Island (Ds) ; Riverton VII, IX (Jn) ; throughout 

 the pine barrens generally; galls on the leaves of scrub pine, "Pinus 

 inops." 



C. liriodendri O. S. Common throughout the State; galls on the leaves 



of tulip tree "Liriodendron tulipifera." 

 C. majalis O. S. New Jersey; galls on leaves of pine oak, "Quercus 



palustris" (Bt). 



