EZRA TOWNSEND CRESSON 115 



chichimeca (Megachile), Trans. Am. Ent. Soc. vii, [30, 9. 



2434. Mexico. In good condition. 



cinctus (Calliopsis), Trans. Am. Ent. Soc. vii, 201, 9 cf. 



2iS(j 5. Nevada. In good condition, 

 citrina (Nomada), Trans. Am. Ent. Soc, vii. 79, 9. 



2605. California. Right antenna off. 

 civilis (Nomada), Trans. Am. Ent. Soc, vii, 78, cf. 



2568. Colorado. In good condition. 

 clypeatus (Calliopsis), Trans. Am. Ent. Soc, vii. 67, d\ 



2198. Colorado. In good condition. 

 cobaltina (Ceratina), Trans. Am. Ent. Soc. vii, 132, d 1 . 



2473. Mexico. In good condition. 

 cobaltina (Osmia), Trans. Am. Ent. Soc, vii, 104, 9. 



2536. Nevada. In good condition. 

 coelioxoides (Megachile), Trans. Am. Ent. Soc, vii, 130, d\ 



2435. Mexico. In good condition. 

 cognata (Osmia), Proc Ent. Soc. Phil., iii, 33, d". 



2538. Illinois. Tip of left antenna off. 

 cognatum (Anthidium), Trans. Am. Ent. Soc, vii, 100. 1 - . 



2382 o 71 . Georgia. In good condition. 

 coloradensis (Calliopsis), Trans. Am. Ent. Soc, vii, 63. 9 d\ 



2187 9. Colorado. In good condition. 

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



2500. Colorado. In good condition. 

 coloradensis (Melissodes), Proc. Acad. Nat. Sci. Phil., 1878, 200, 9 d 1 . 



2305 9. Colorado. In good condition. 

 coloradensis (Osmia), Trans. Am. Ent. Soc. vii, 105, 9. 



2513. Colorado. In good condition. 

 comanche (Melissodes), Trans. Am. Ent. Soc, iv, 276, 9 d 1 . 



2306 9 • Texas. In good condition. 



comata (Megachile), Trans. Am. Ent. Soc, iv, 262, d 1 . 



Texas. In Belfrage Collection; type No. 1776, U. S. N. M. "Apices of an- 

 tennae wanting, right has seven joints, left has eleven." 

 communis (Melissodes), Proc. Acad. Nat. Sci. Phil., [878, 204, 9 cf. 



2316 9. Georgia. In good condition. 

 compactus (Epeolus), Trans. Am. Ent. Soc, vii, s <). 9 cf. 



2227 9. Texas. In good condition. 

 compta (Melissodes). Proc Acid. Nat. Sci. Phil., [878, [99, 9 d". 



2302 9. Georgia. In good condition. 

 comstockii (Coelioxys), Trans. Am. Ent. Soc, vii. 96, 9. 



24<)7. New York. In good condition. 

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



2241. California. In good condition. 



MEM. AM. ENT. SOC. I. 



