134 CRESSON TYPES OF HYMENOPTERA 



viridis (Osmia), Proc. Ent. Soc. Phil., iii, 34, 9. 



2718. Colorado. Flagellum of both antennae broken. 

 vitticollis (Nomada), Trans. Am. Ent. Soc, vii, 78, 9. 



2562. Mexico. In good condition. 

 walshii (Anthophora), Trans. Am. Ent. Soc, ii, 290, 9 d". 



2262 d\ Illinois. In good condition. 

 wilsoni (Epeolus), Proc. Ent. Soc. Phil., iv, 183, d\ 



2216. Cuba. In good condition. 

 zacatecus (Epeolus), Trans. Am. Ent. Soc, vii, 85, 9. 



2240. Mexico. In good condition. 

 zapoteca (Coelioxys), Trans. Am. Ent. Soc, vii, 99, 9. 



2493. Mexico. Extreme tips of antennae off. 

 zapoteca (Megachile), Trans. Am. Ent. Soc, vii, 128, 9. 



2428. Mexico. In good condition. 

 zaptlana (Megachile), Trans. Am. Ent. Soc, vii, 130, 9. 



2436. Mexico. In good condition. 

 zebrata (Nomada), Trans. Am. Ent. Soc, vii, 73, 9 d\ 



2589 d 1 . Colorado. In good condition. 

 zebrata (Perdita), Trans. Am. Ent. Soc, vii, 69, 9. 



2214. Colorado. Left antenna off. 



zebratum (Anthidium), Trans. Am. Ent. Soc, iv, 270, cf • 



2403. Texas. In good condition. 

 zebratus (Calliopsis), Trans. Am. Ent. Soc, vii, 64, 9. 



2188. Colorado. In good condition. 

 zonalis (Calliopsis), Trans. Am. Ent. Soc, vii, 201, <?. 



2190. California. In good condition. 

 zonalis (Perdita), Trans. Am. Ent. Soc, vii, 202, 9. 



2215. Nevada. In good condition. 



