EZRA TOWXSEND CRESSON 



nigrita (Lyda), Trans. Am. Ent. Soc, viii, 30, 0". 



309. Nevada. In good condition. 

 nigrofemoratus (Nematus), Trans. Am. Ent. Soc. viii, 4. 9. 



384. Nevada. Tip of right antenna off. 

 nigropectus (Lyda), Trans. Am. Ent. Soc, viii, 32, 9. 



$25. Nevada. In good condition. 

 nigropectus (Nematus), Trans. Am. Ent. Soc, viii, 6, 9. 



385. Nevada. Tips of antennae off. 



nimbipennis (Tenthredo), Trans. Am. Ent. Soc, iv, 155, 9. 



217. Texas. In good condition. 

 notabilis (Nematus), Trans. Am. Ent. Soc, viii, 7, 9. 



386. Massachusetts. Both antennae off. 

 nupera (Tenthredo), Trans. Am. Ent. Soc, viii, 22, o" • 



227. Nevada. Both antennae imperfect. 

 obscurata (Selandria), Trans. Am. Ent. Soc, viii, 15, d 71 9. 



200 9 • Colorado. Right antenna off. 

 obscuripennis (Tenthredo), Trans. Am. Ent. Soc, viii, 20, 9. 



203. Sierra Nevada, California. In good condition. 

 occidaneus (Allantus), Trans. Am. Ent. Sue, viii, 18, 9. 



243. Colorado. In good condition. 

 occidentalis (Tenthredo), Trans. Am. Ent. Soc, viii, 23, 9. 



214. Colorado. In good condition. 

 ochreipes (Lyda), Trans. Am. Ent. Soc, viii, 30, 9. 



318. White Mountains, New Hampshire. In good condition. 

 opimus (Allantus), Trans. Am. Ent. Soc, viii, 15, 9 d". 



369 9. Vancouver Island, British Columbia. In good condition. 

 oregona (Macrophya), Trans. Am. Ent. Soc, viii, 19, 9. 



2^2. Oregon. Left antenna broken. 

 ornaticeps (Allantus), Trans. Am. Ent. Soc, viii, 16, 9 d". 



236 9. Nevada. In good condition. 

 pacifica (Cimbex), Trans. Am. Ent. Soc, viii, 51, 9. 



336. Washington Territory. In good condition. 

 pallifrons (Nematus), Trans. Am. Ent. Soc, viii, 6, <?. 



387. Texas. In good condition. 



palliventris (Nematus), Trans. Am. Ent. Soc, viii, 5, 9. 



388. Nevada. Both antennae broken. 



parca (Selandria), Trans. Am. Ent. Soc, viii, 13, o 71 . 



357. Texas. In good condition. 



parva (Selandria), Trans. Am. Ent. Soc, viii, 12, <?. 



358. Colorado. In good condition. 



parvula (Tenthredo), Trans. Am. Ent. Soc, viii, 22, d\ 



225. California. Right antenna off. 

 parvus (Nematus), Trans. Am. Ent. Soc, viii, 5, 9. 



389. Nevada. Tips of both antennae off. 



MEM. AM. ENT. SOC, I. 



