300 REPORT OF NEW JERSEY STATE MUSEUM. 



T. fraxini Say. Cramer Hill V, 30 (GG) ; Atco (Li); g. d. (W). 

 T. carol in us Fab. Throughout the State V-VII, common. 

 T. lineola Fab. Also common throughout the State. 



T. rectus Mels. South River VII (Coll); Atco VI, Clementon VI (GG); 



g. d. (W). 



T. flavipes Lee. Hopatcong (Pm); Newark (Soc); Glassboro VII, 7 (GG). 

 T. scitulus Say. Throughout the State, very common until midsummer. 



All our species occur on flowers or on foliage. 



T. pusillus Lee. Lakehurst VII (Bf); Atco (Li); Lucaston VIII (Dke). 



T. rotundicollis Say. Hopatcong (Pm) ; Boonton VI (GG) ; Hudson Co. 

 LI).; Newark (Soc); New Brunswick (Coll); Westville (Li); Wood- 

 bury VI (Dke). 



T. tuberculatus Lee. Throughout the State IV-VII; locally common. 



T. bilineatus Say. Throughout the State IV- VI; not common. 



T. marginellus Lee. Pitman Grove VII, 21, Clementon VII, 13 (GG). 



POLEMIUS Lee. 



P. laticornis Say. Jamesburg VII (Lg) ; New Jersey (Dietz). 

 P. undulatus Lee. Anglesea VI, 20 (Coll). 



DITEMNUS Lee. 

 D. bidentatus Say. Throughout the State V-VIII; locally not rare. 



TRYPHERUS Lee. 



T. latipennis Germ. Hopatcong (Pm) ; Boonton VI (GG) ; Hudson Co. 

 (LI); Newark VII, 4 (Brn); Atco (Li); Anglesea (W). 



MALTHINUS Latr. 



M. occipitalis Lee. Woodside VI, 27 (Bf ) ; Westville (W) ; Atco (Li); 

 Anglesea V, 28 (Sm); rare. 



MALTHODES Kies. 

 M. concavus Lee. Hudson Co. (LI). 

 M. spado Lee. Eastern New Jersey (Dietz). 



THELYDRIAS Mots. 



T. contractus Mots. This odd little species, described in our fauna as 

 "Ignotus senigmaticus" is a recent introduction, and as yet found 

 only in entomological collections in and near New York City, where 

 it functions as a museum pest of the first order. Its systematic posi- 

 tion is in doubt, and its reference here is due to its relation to the 

 "Drilini," of which we have no representatives. The possibilities of 

 injury to stored products should this insect spread cannot yet be esti- 

 mated. 



