334 ENTOMOLOGICAL NEWS. [July, '08 



Bombus pennsylvanicus. V, 3, one; V, n, do.; V, 16, several; V, 17, 

 do. ; V, 19, do. ; V, 28, numerous ; V, 29, several ; VI, 2, 

 one; VI, 4, do.; VI, n, two; VI, 14, one; VI, 16, do.; 

 VIII, 26, do.; IX, I, several; IX, 3, three; IX, 7, one; IX, 

 12, three; IX, 18, two; IX, 21, three; IX, 23, do.; IX, 29, 

 two. 



Bombus virginicus. IV, 25, three ; IV, 26, several ; IV, 30, three ; V, 

 2, several ; V, 3, one ; V, 5, do. ; V, 6, several ; V, 7, three ; 



V, 14, do.; V, 15, several; V, 16, do.; V, 17, numerous; V, 

 19, several ; V, 28, numerous ; V, 29, several ; VI, I, do. ; 



VI, 2, do.; VI, 3, three; VI, 4, do.; VI, 5, several; VI, 6, 

 three; VI, 8, two; VI, 9, three; VI, 10, several; VI, II, 

 three; VI, 14, several; VI, 15, two; VI, 16, one; VI, 17, do.; 

 VI, 18, do.; VI, 21, three; VI, 22, one; VI, 24, two; VI, 

 28, one; VII, 6, two; VIII, 4, one; VIII, 10, two; IX, i, 

 three; IX, 18, one; IX, 21, two; IX, 23, one; IX, 29, two. 



Camponotus herculaneus. V, 3, numerous, neuters. 



Camponotus pennsylvanicus. IV, 14, 1906, several. 



Cerceris fumipennls. VII, 15, two; VII, 24, one. 



Chalybion caeruleum. VI, 24, one ; VI, 25, do. ; VII, 15, do. 



Dolerus bicolor. V, 19, one. 



Isodontia tibialis. VII, 15, one. 



Monobia quadridens. VII, 15, one. 



Myzine sexcincta. VII, 15, one; VII, 24, do. 



Pelecinus polyturator. IX, 6, three ; IX, 7, one ; IX, 8, two. 



Polistes metricus. IV, 25, three (seen often before); IV, 28, two; 



IV, 30, one; V, 3, two; V, 7, several; V, 9, do.; V, n, do.; 



V, 15, do.; V, 29, three; V, 30, three; VI, 5, one; VI, 10, 

 do.; VI, 16, two; VII, 14, do.; VII, 24, one; VIII, 4, do.; 



VIII, 10, two; VIII, 14, one; VIII, 17, do.; VIII, 26, three; 



IX, i, two. 

 Tiphia inornata. VI, 5, one. 



Trogus exesorius. V, 29, one ; VI, 2, three ; VI, 5, several ; VI, 9, 



do.; VI, 10, one; VI, 13, several; VI, 14, three; VI, 16, 



several; VI, 17, do.; VI, 18, one; VI, 23, do.; VI, 25, 



three; VI, 28, two; VIII, 17, one; VIII, 19, two; VIII, 23, 



do. ; IX, i, one. 

 Vespa germanica. V, 2, one ; V, 3, two females ; V, 6, one ; V, 29, 



three; VI, 3, one; VI, 4, two; VI, 16, three; VI, 17, one; 



VIII, 10, do.; VIII, 26, several; IX, i, three. 

 Vespa maculata. V, 7, three; V, 28, one; VI, 2, two; VI, 6, one; VI, 



10, do.; VI, 18, do.; VIII, 4, several VIII, 10, do.; VIII, 



23, three; VIII, 26, do.; IX, i, several. 

 Xylocopa virginica. V, 3, two; V, 4, one; V, 6, do.; V, 11, several; 



V, 29, one; V, 30, one; VI, 2, two; VIII, 4, one; VIII, 8, 



do. ; VIII, 10, do. 



