THE INSECTS OF NEW JERSEY. 689 



SPHECODES Latr. 



S. arvensis Patt. Camden Co. V, Gloucester Co. VII (Fox); Riverton 

 VIII, Jamesburg V, I.ahaway IV, VI, South Jersey VII (Coll). 



S. dichrous Smith. Caldwell (Cr) ; Staten Island VII (Ds) ; Camden Co. 

 V (Fox). 



S. clematidis Rob. Riverton VI. 11, Clementon V, 12 (Coll); National 

 Park VI, 10 (Dke). 



S. prosphorus Lovell. Lucaston VIII, 19 (Dke). 



S. confertus Say. (falcifer Patt.) Prospertown VII, 11 (Sm) ; New Jer- 

 sey (U S M). 



S. stygica Rob. Laurel Springs VII, 21 (Dke). 

 S. mandibularis Cress. Camden Co. VI, 15 (Fox). 

 S. ranunculi Rob. Clementon V, 30 (Vk). 



Family ANDRENIDH. 



These are species of moderate or rather large size, all of them solitary, 

 most of them diggers, and the majority with short tongues. Some of 

 them make burrows of considerable extent, and occasionally there are 

 large colonies in an area particularly adapted to their needs. 



ANDRENA Fab. 



A. carlini Ckll. (bicolor Fab.) Newark V, Trenton V, Jamesburg V, 

 Lahaway V, VI (Coll) ; Great Notch V, Merchantville V, Manumuskin 

 V (Dke). 



A. erigeniae Rob. Newark, Jamesburg, Burlington, Atlantic Co. V (Coll). 

 A. hirticincta Prov. (americana D. T.) Chester IX, Plainfleld IX 

 (Coll); Staten Island VIII, IX (Ds). 



A. flavoclypeata Smith. Chester IV, Newark V, Jamesburg V (Coll); 



Trenton IV, 29 (Hk); DaCosta V, 18, Brown's Mills V, 21 (Dke). 

 A. fragilis Smith. Lake Hopatcong VII, 6 (Coll); Trenton VII, 5 (Hk). 



A. hilaris Smith. Trenton VII, Glassboro V (Hk); visits flowers of rasp- 

 berry (Vk). 



A. Integra Smith. Manumuskin (Dke). 



A. nuda Rob. Jamesburg, Prospertown, Lahaway VI (Coll). 



A. perplexa Smith. Glassboro V, 19 (Hk). 



A. placida Smith. Jamesburg V (Coll); Trenton IV, 29 (Dke). 



A. pruni Rob. Burlington Co. V (Sm). 



A. nubecula Smith. Trenton IX, 2 (Hk). 



A. claytoniae Rob. Chester IV, Newark V, New Brunswick IV, James- 

 burg V (Coll); Clementon V (div). 



A. bisalicis Vier. (salicis Rob.) New Jersey (Sm). 

 A. vicina Smith. Throughout the State in May, local. 



44 IN 



