102 ENTOMOLOGICAL NEWS. [Mar., '04 



Nehalennia posita Hagen ; Raleigh, April to September, common through- 

 out the season (B). 



Isclmura ramburi Selys ; Raleigh, May 27, June 8, in Green's rock 

 quarry, July 18, one male on Walnut Creek (B) ; Washington, 

 N. C, July 16 (S). 



*Ischnura verticalis Say; Raleigh, April 3. three females (B). 

 Eiiallacjma doubledayi Selys ; Raleigh, common from May to August in 



Green's rock quarry (B). 



Enallagma civile Hagen ; Raleigh, May 21, July 16, two males in Green's 

 rock quarry (B). 



* Enallagma aspersum Hagen; Raleigh, common from May to August in 

 Green's rock quarry (B). 



x Enallagma traviatum Selys: Raleigh, June 8, July 16, two males in 

 Green's rock quarry (B). 



'Enallagma divagans Selys: Raleigh, May 16 to 28, around pools near 



Walnut Creek (B) ; Lumberton, April 7, one (S & B). 

 Enallagma exsulans Hagen; Raleigh, July 23, three males, on Neuse 



River, at Poole's (B). 



Enallagma signatum Hagen; Raleigh, May 19, 21, Augusts, five speci- 

 mens in Green's rock quarry (B). 



*Telagrion daecki Calvert ; Raleigh, June 10, 13, 20, about 130 specimens 

 in all taken ; all were along the edges of the same large marsh ; 

 the females stayed mainly in the thickets a little distance from the 



marsh (B). 







SPECIAL NOTICE. 



A department for the advertisement of the wants of specialists, particularly those 

 working on the classification of groups of insects. 



Announcement : Under this heading and as part of ' ' Notes 

 and News," we wish to place announcements of the doings and 

 wants of the systematist. 



Persons wishing to obtain material for the sake of making 

 more perfect classification, or for other work of a compre- 

 hensive character, are invited to send a notice of their inten- 

 tions to this department. It is hoped that through the promi- 

 nence given the news mentioned, all material in collections will 

 be made available and the chances of duplicating work become 

 remote. It is becoming more and more desirable that syste- 

 matists should confine their efforts to the treatment of groups 

 of species rather than to miscellaneous single descriptions, espe- 

 cially of species belonging to a group which has not yet been 

 treated in some comprehensive work as a monograph or synopsis. 



