Il8 CRESSON TYPES OF HYMENOPTERA 



edwardsii (Melissodes), Proc. Acad. Nat. Sci. Phil., 1878, 195, cf . 



2347. California. In good condition. 

 edwardsii (Nomada), Trans. Am. Ent. Soc, vii, 72, cf . 



2584. California. In good condition. 

 electa (Nomada), Proc. Ent. Soc. Phil., ii, 290, 9 cf . 



2572 9 • Illinois. In good condition. 

 elegans (Stelis), Proc. Ent. Soc. Phil., ii, 411, 9. 



2483. Pike's Peak, Colorado. In good condition. 

 enavata (Melissodes), Trans. Am. Ent. Soc, iv, 280, 9. 



2353. Texas. In good condition. 

 exigua (Anthophora), Trans. Am. Ent. Soc, vii, 211, 9 cf. 



2276. 9. Nevada. In good condition. 

 exiguua (Osmia), Trans. Am. Ent. Soc, vii, 107, cf. 



2555. California. In good condition. 

 exilis (Megachile), Trans. Am. Ent. Soc, iv, 265, cf . 



2431). Texas. In good condition. 

 exquisita (Melissodes), Proc. Acad. Nat. Sci. Phil., 1878, 213, 9- 



2334. Mexico. In good condition. 

 faceta (Osmia), Trans. Am. Ent. Soc, vii, 103, 9 cf. 



2515 9. New York. In good condition. 

 facunda (Megachile), Trans. Am. Ent. Soc, iv, 266, cf . 



2426. Texas. Left antenna broken. 

 festiva (Nomada), Proc. Ent. Soc. Phil., ii, 289, 9. 



2592. New Jersey. In good condition. 

 fidelis (Megachile), Trans. Am. Ent. Soc, vii, 120, 9 cf . 



2460 cf . Colorado. In good condition. 

 fimbriata (Melissodes), Proc. Acad. Nat. Sci. Phil., 1878, 203, 9 cf. 



2312 9. Texas. In good condition. 

 fimbriatus (Panurgus), Trans. Am. Ent. Soc, vii, 63, 9. 



2181. Colorado. In good condition. 

 flaviceps (Nomada), Proc. Ent. Soc. Phil., iv, 181, cf. 



Cuba. In Gundlach Collection. 

 flavifrons (Bombus), Proc. Ent. Soc. Phil., ii, 105, 9 § cf . 



2630 cf . Fort Yukon, Alaska. Pubescence more or less matted. 

 flexipes (Anthophora), Trans. Am. Ent. Soc, vii, 211, 9 cf. 



2275 9. Nevada. In good condition. 

 floridana (Coelioxys), Trans. Am. Ent. Soc, vii, 98, cf . 



2509. Florida. In good condition. 

 formosum (Anthidium), Trans. Am. Ent. Soc, vii, 112, cf. 



2V)5- Colorado. In good condition. 

 fortis (Megachile), Trans. Am. Ent. Soc, iv, 262, cf. 



2453. Texas. In good condition, 

 fragilis (Nomada), Trans. Am. Ent. Soc, vii, 79, cf. 



2004. Colorado. In good condition. 



