IV TABLE OF CONTENTS. 



Page 

 MIDAIDiE (continued). 



Apiocera, 283 



Apiocera haruspex n. sp. California 283 



ASILID2E, 284 



Laphria astur n. sp. California 285 



" columbica Walk. Vancouver. 285 



" vultur n. sp. California 286 



" rapax n. sp. California. 286 



Lampria felis n. sp. California 286 



Ceraturgus lobicornis n. sp. California, Idaho 287 



Dioctria albius Wk. Atlantic States 287 



" pusio n. sp. California. . 288 



Ablautatus, 289 



Ablautatus mimus n. sp. California 290 



Ospriocerus, ■ '. 290 



Ospriocerus minos n. sp. Colorado. ....... 291 



Stenopogon, 291 



DlCOLONUS, . . . 291 



Callinicus, 291 



Clavator, . 291 



Clavator sabulonum n. sp. California. . . . . . . 292 



Pycnopogon, 293 



Pycnopogon eirrhatus n. sp. California. 293 



Cyrtopogon, Analytical and synoptical tables of the species, . . 294 



Cyrtopogon callipedilus Loew. California. . . . . . 296 



" cymbalista n. sp. California. ... . 297 



" plausor n. sp. California. . . . . . 297 



u montanus Loew. California 298 



" leucozonus Loew. California 299 



" aurifex n. sp. California. 301 



" princeps n. sp. California. 302 



" cretaceus n. sp. California 302 



" longiraanus Loew. California. ..... 303 



" profusus n. sp. New Mexico 305 



" evidens n. sp. California 306 



" rejectus n. sp. California 307 



" nugator n. sp. California 307 



" positivus n. sp. California 307 



" sudator n. sp. California. . • 307 



" rattus n. sp. California 308 



" cerussatus n. sp. California. '308 



" nebulo n. sp. California 309 



Anisopogon, 310 



holopogon, 310 



Daulopogon, 310 



Daulopogon arenicola n. sp. California 310 



NlCOCLES, 311 



