THE INSECTS OF NEW JERSEY. 79 



TETRAGONEURIA Hag. 



T. semiaquea Burm. Lakehurst V, VI (Ds) ; Kirkwood VI, 16 (C) ; Clem- 

 enton V (div); Lucaston V, 30, Manumuskin V, 10-23 (Dke) ; Angle- 

 sea V, 11 (Lt) 



T. spinosa Hag. Great Notch V, 5 (Lv) ; Clementon V, 27, VI, 3, Laurel 

 Springs IV, 21, loua IV, 20 (Dke). 



T. cynosura Say. Newfoundland VI, VII, Staten Island V-VII, Lakehurst 

 VI (Ds) ; Clementon V-VII (div) ; Blackwood VI, 4, Kirkwood VI, 

 16 (C). 



HELOCORDUL1A Need. 



H. uhleri Selys. Florence IV, 23 (C) ; Lakehurst V (Ds) ; Browns Mills 

 V, 21, lona IV, 20, Manumuskin IV, 5 (Dke). 



NEUROCORDULIA Selys. 



N. obsoleta Say. Del. Water Gap VII, 10 (Jn) ; Lake Hopatcong VI, 17, 

 VII, 4, IX, 14 (div). 



DOROCORDULIA Need. 



D. lepida Hag. Lakehurst V, VI (Ds) ; Jamesburg VII, 4, lona V, 26, VI, 



8, Browns Mills VI, 24 (Dke). 

 D. libera Selys. Paterson V, 24 (Coll); Normanock VII, 23 (Ds). 



SOMATOCHLORA Selys. 



S. filosa Hag. Petersburg VIII, 30 (C); lona VIII, 25, Manumuskin IX, 

 3, Anglesea IX, 8 (Dke); Cape May Co. IX, 20 (Sm). 



S. provocans Calv. DaCosta VII, 16, Formosa bog VII, 22, Bamber VII, 

 13, Weymouth VII, 30 (Dke). 



S. tenebrosa Say. Jamesburg VII, 4, Lakehurst IX (Ds); Clementon IX, 

 6 (C); Malaga VII, 27, Bamber VII, 13, Browns Mills VII, 5 (Dke). 



Sub-family LiBELLUiviN^. 



PANTALA Hagen. 



P. flavescens Fab. Staten Island VII-IX (Ds) ; Lucaston VIII, 6, Cape 

 May IX, 21 (Dke). 



P. hymenaea Say. Sea Isle City VIII, 15 (Lt). 



TRAMEA Hag. 



T. Carolina L. Bergen Hill (Hag); Staten Island V-IX (Ds); and south- 

 ward through the pine barrens V-IX, along the coast strip but 

 scarcely entering the Delaware Valley. 



T. lacerata Hag. Staten Island V-IX (Ds) ; Haddonfield VIII (R) ; Ocean 

 Co. (Sm). 



