INDEX 



587 



Mesostenus — Continued 



angustus, 436 and 437 (keys), 453, 



456 

 armatus, 29 

 arvalis, 17, 398, 401 

 clitellatus, 436 and 437 (keys), 44? 

 compactus, 429 

 crassipes, 16 

 cressonii, 394 

 dejectus, 389 

 delawarensis, 427 

 diligens, 395 

 discoidalis, 462 

 discoidaloides, 502 

 eisenii, 436 and 437 (keys), 4^4 

 erythrogaster, 450 

 euryaspis, 432, 433 

 exaptus, 28 

 ferrum-equinum, 465 

 fulvus, 17, 401 

 gracilipes, 456 



gracilis, 436 and 437 (keys), 443, 444 

 introitus, 389 

 jocosus, 465 

 laticinctus, 394 

 leucocoxus, 421 

 leucopus, 455 



liogaster, 435 and 437 (keys), 440 

 longieaudis, 434, 436 (key), 456, 



560 (fig.) 

 macilentus, 456 

 macrurus, 457 



melanurus, 437 (key), 442, 443 

 nubilipennis, 416 

 paludatus, 408, 409 

 penetrans, 434 

 pertinax, 403, 404 

 pusillus, 405 

 reliquus, 431 

 sagax, 420 

 saundersi, 29 



sicarius, 436 and 437 (keys), 448 

 spinarius, 427 

 stupidus, 17, 399 

 tarsatus, 441 

 temporalis, 435 and 436 (keys), 



44i, 442 

 thoracicus, 436 and 437 (keys), 



450, 454 

 transfuga, 434, 545 (fig.) 

 Messatoporus, 15, 19, 462 (key), 546 



(fig.) 

 arcuatus, 467 



Messatoporus — Continued 



compressicornis, 462 (key), 466, 



467, 561 (fig.) 

 discoidalis, 462, 463 (key), 465 466, 



561 (fig.) 

 major, 467 

 rufiventris, 462 (key), 463, 561 



(fig.) 

 metallicus, Trachysphyrus, Cyanocryp- 



tus, 177 

 Metarhyssa, 15 



microalatus, Agrothereutes, 53 

 Microchorus (subg. of Nematopodius), 



15 

 Microcryptus, 6 

 Micromavia, 14, 378 

 carinata, 17, 378 

 Microstenus, 15 

 mimicus, Trachysphyrus tejonensis, 



Cryptus, 180, 190 (key), 192 

 minimus, Trachysphyrus, Cryptus, 184 



(key), £39, 240 

 minor, Ischnus, 133 (key), 159, 163 

 Miophatnus, 15 

 mirabilis, Trachysphyrus asymmetricus, 



Cryptus, 206 (key), 207, 208 

 Miramilia, 13 



Mischocyttarus flavitarsis navajo, 314 

 mobilis, Listrognathus (Suvalta), Cryp- 

 tus, 412 

 Moerens group, Joppidium, 307 (key), 



318 

 moerens, Joppidium, Alomya, Isocryp- 



tus, 17, 306, 318 

 Monocryptus, 6 

 Monogonocryptus, 15 



diversicolor, 17 

 montanus, Agrothereutes, 45 (key), 48, 



550 (fig.) 

 monticola, Aritranis imitator, 121 (key), 



124 

 monticola, Cryptus, Orthocryptus, 248, 



333, 350 

 montivaga, Trychosis, 338, 567 (fig.) 

 montivaga austrina, Trychosis, 336, 



338 and 339 (keys), 340, 341 

 montivaga montivaga, Trychosis, Cryp- 

 tus, 335, 338 and 339 (keys), 340 

 moschator, Trachysphyrus, 183 (key), 



moschator iroquois, Trachysphyrus, 223 

 (key), 224 



