572 



U. S. NATIONAL MUSEUM BULLETIN 216 



PART 3 



aridus ocellaris, Trachysphyrus, 229 



(key), 230, 231 

 ariolator, Lymeon, Ichneumon, Neo- 



goryphus, 16, 393 

 Aritranis, 13, 17, 34 (key), 98, 533 (fig.) 

 aflfabilis, 100 (key), 102 

 albicollaris, 100 (key), 112 

 albicollaris albicollaris, 112 (key), 



114 

 albicollaris clypeata, 112 (key), 11^ 

 barberi, 100 (key), 110, 111 

 byrsina, 100 (key), 102 

 explorator, 98 

 fugitiva, 98, 553 (fig.) 

 gracilis, 100 (key), 106, 110 

 imitator, 99 (key), 120 

 imitator imitator, 121 (key), 123, 



124 

 imitator monticola, 121 (key), 124 

 imitator nigriventris, 121 (key), 122 

 imitator ruficauda, 121 (key), 124, 



125 

 linnae, 100 (key), 105 

 linnae linnae, 105 (key), 106 

 linnae pacifica, 105 (key), 106 

 notata, 100 (key), 115 

 notata newcomeri, 116 (key), 119, 



120 

 notata notata, 116 (key) 

 notata sierrae, 116 (key), 120 

 nubecula, 100 (key), 109, 110 

 quadriguttata, 121 

 signatoria, 108 

 arizonica, Trychosis semirubra, 351 



(key), 354, 356 

 arizonicum, Joppidium, 307 (key), 312, 



314 

 armata, Diapetimorpha, Cryptus, 380, 



389 

 armata, Listrognathus (Listrognathus), 



Vagenatha, 413 

 armatus, Mesostenus, 29 

 Arthula, 16, 523 



arvalis, Mesostenus, 17, 398, 401 

 ashmeadii, Cryptus, 389 

 Asius, 6 



assimilis, Ischnus inquisitorius, Habro- 

 cryptus, 144 and 145 (keys), 146, 

 148 

 assimilis yezoensis, Habroeryptus, 144 

 associatus, Cryptus, 180, 232, 237 



Asternaulax, 15, 513 



fiskei, 513, 521 

 asymmetricus, Trachysphyrus, 181 and 

 182 (key), 206, 552 and 566 



(figs.) 

 asymmetricus asymmetricus, Trachy- 

 sphyrus, Cryptus, 206 (key), 208 

 asymmetricus mirabilis, Trachysphyrus, 



206 (key), 207, 208 

 Ateleonotus, 12 

 atlanticus, Trichocryptus, 39 

 Atractodes cloutieri, 474 

 atriceps, Ischnus inquisitorius, Cryptus, 



Erythrocryptus, 131, 145 (key), 



148 

 atricollaris, Ischnus inquisitorius, Cryp- 

 tus, 144 and 145 (keys), 151, 154 

 atrifemur, Trachysphyrus luctuosus, 220 



(key), 223 

 atritibialis, Trachysphyrus, Cryptus, 



184 (key), 233, 234 

 atrorubens, Trychosis, 336 and 337 



(keys), 369, 370, 568 (fig.) 

 atroruber, Xylophrurus, 479 

 audax, Baryceros, Mesostenus, 25 (key), 



27 

 audax audax, Baryceros, Mesostenus, 



27 (key), 28, 29 

 audax saundersi, Baryceros, Mesostenus, 



27 (key), 29, 553 (fig.) 

 austrina, Trychosis montivaga, 336, 338 



and 339 (keys), 340, 341 

 axilaris, Acroricnus stylator, 470 (key), 



475 

 azteca, Whymperia, Cryptus, Zamansa, 



16, 22 

 azureus, Isocryptus, 17, 306, 318 



badiarmus, Trychosis similis, 342 (key), 



343, 344 

 balearicus, Trachysphyrus, Cryptus, 185 

 banchiformis, Cryptanura, Ichneumon, 



427 (key), 430, 543 and 559 



(figs.) 

 Banchus aequatus, 468, 474 

 barberi, Aritranis, 100 (key), 110, 111 

 Baryceratina, 12, 21 (key) 

 Baryceros, 12, 19, 22 (key), 23, 530 



(fig.) 

 abdominalis, 25 

 audax, 25 (key), 27 

 audax audax, 27 (key), 28, 29 



