1907] 
LOVELL AND COCKERELL — SPHECODIDAE 
107 
One sjH'oiinen from Hampton, New Hainjisliiro, collected by S. A. Shaw, 
Sept. 9, 190."). Readily known from .S'. proxphoniK hy it.s smaller size and miieli more 
den-sely punctured mesothorax. In Robertson’s table it runs to S. rlcmaiidix, but 
the mesothorax is not at all “stronrjly silicate,” the abdomen is different, and the 
nervures and stigma are much darker. The coarse, close punctures of the nieso- 
thorax, and the color of the mandibles readily .separate it from S. levix. The larger 
size alone sejiarates it at a glance from S. mandihularix. 
THE NORTH a:\ierican species OE SPHECODES. 
America North of Mexico. 
Sphecodes .axtexnariae Robt. 
1S91 Sphecodes antennariae Robt. 9 , Tran.s. .Cm. Ent. Soc. 18: 6.3. 
1903 Dialonia antennariae Robt. 9 (S'. Ent. News, 14: 10.5. 
Sphecodes arkovaxus Ckll. 
1904 Sphecodes arroyanus Ckll. 9, Ent. 37:231. 
Sphecode.s arvensis Patton. 
1880 Sphecodes arvensis Patton, 9 c?. •'^m. Ent. 3: 230. 
1897 Sphecodes dichrous Robt. 9 o’. Tran.s. .\c. Sci. St. Louis, 7 : 316. 
1903 Sphecodes arvensis Robt. 9 c?, Ent. News, 14: 106. 
Sphecodes a.sclepiadis Ckll. 
1898 Sphecodes asclepiadis Ckll. 9 , Bull. Denison Luiiv. 1 1 : 45. 
Sphecodes arvensiformis Ckll. 
1904 Sphecodes arvensiformis Ckll, 9 , Can. Ent. 36: 233. 
Sphecodes clem.ctidis Robt. 
1897 Sphecodes clematidis Robt. 9 c?, Trans. Ac. Sci. St. Louis, 7 : 320. 
Sphecodes coiambiae Ckll. 
1906 Sphecodes columbiae Ckll. 9, Can. Ent. 38: 280. 
Sphecodes coxfertus Say. 
1837 Sphecodes conjertus Say, 9 , Bost. Journ. Nat. Hist. 1 : 392. 
18.59 Sphecodes confertus ],ec. ed. Say’s Writ, 2: 771. 
1865 Sphecodes conjertus Sichel, 9 , Ann. Soc. Ent. Fr. 5: 454. 
\Sii0 Sphecodes falcifer Vatton, 9 c?. Am. Ent. 3: 230. 
1897 Sphecodes conjertus Robt. 9 , Trans. Ac. Sci. St. Louis, 7 : 319. 
1903 Drepanium jalcijcrum Robt. 9 c?, Ent. News, 14: 105. 
Sphecodes davisii Robt. 
1897 Sphecodes davisii Robt. (S' , Trans. Ac. Sci. ,St. Louis, 7 : 319. 
