Biological Papers. 



331 



Chironomus anonumus Will. (Cotype.) 

 flaviventris Johan. 

 longimanus Will. (Cotype.) 

 lucifer Johan. 

 microcerus Will. (Cotype.) 



CULICID^. 



Culex affinis Adams, 

 apicalis Adams, 

 particeps Adams. 



Mycetophilid.*;. 

 Ceroplatus apicalis Adams. 

 Platyura gracilis Will, 

 notabilis Will, 

 pulchra Will. 

 Sciophila angulate Adams. 



nigricauda Adams. 

 Syntemna mutor Adams. 

 Neoglaphyroptera cuneola Adams, 

 lineola Adams, 

 striata Will. 

 Macrocera diluta Adams. 

 Eunoriste occiden talis Coq. 



Cecidomyid^. 

 Asphondylia atriplicis Towns. 

 Cecidomyia raditse Snow. 



SlMULIID^. 



Simulium argus Will. 



notatum Adams, 

 venustum Say. 



Stratiomyd^. 

 Scoliopelta lutipes Will. 

 Hermetia comstocki Will. 



eiseni Towns. 

 Ptecticus sackeni Will. 

 Chrysochroma albipes Towns. 

 Macrosargus clavis Will. 

 Odontomyia americana Day. 

 flava Day. 

 pilosa Day. 

 pubescens Day. 

 Euparyphus albipilus Adams, 

 limboventris Will, 

 mutabilis Adams, 

 ornatus Will, 

 septemmaculatus Adams. 

 Clitellaria argentata Will. 

 Nemotelus abdominalis Adams, 

 bruesii Mel. 

 kansensis Adams, 

 trinotatus Mel. 



Tabanid^. 

 Pangonis dives Will. 



f era Will. 

 Silvius pollinosus Will. 

 Chrysops bistellatus Daeck. (Cotype). 



discalis Will. 



frazari Will. 



pachyceras Will. 



Chrysops pertinax Will. 



sequax Will. 

 Tabanus baal Towns. 



fenestra Will. 



fratellus Will. 



fur Will. 



guttatus Towns. 



hyalinipennis Hine. 



laticeps Hine. 



osborni Hine. 



parvulus Will. 



productus Hine. 



pygmaeus Will. 



sodalis Will. 



Sagittarius Macq. 



tarsalis Adams. 



atratus Hine. 



LePTIDjE. 



Xylophagus decorus Will, 

 gracilis Will, 

 nitidus Adams. 

 Xylomyia parens Will. 

 Arthroceras pollinosum Will. 

 Leptis palpalis Adams, 

 pleuralis Adams. 

 Chrysopila bella Adams. 



flavibarbis Adams, 

 lucifera Adams. 

 Symphoromyia flavipalpis, Adams, 

 pachyceras Will, 

 plangens Will. 

 Nemestrinid^. 

 Hirmoneura flavipes Will. 

 Rhynchocephalus sackeni Will, 

 volaticus Will. 

 Cyrtid^. 

 Acrocera liturata Will. 



BOMBYLIID^. 



Anthrax aemulus O. S. 



agrippina O. S. 

 alto Tucker, 

 comparato Tucker, 

 cunculus O. S. 

 faustina O. S. 

 livia O. S. 

 moneta O. S. 

 sabina O. S. 

 Triplasius novus Will. 

 Heterostylum sackeni Will. 

 Anastcechus melanohalteralis Tucker. 



fulvipennis Tucker. 

 Lordotus pulcherrimus Will. 

 Eclimus auratus Will, 

 lotus Will, 

 melanosus Will, 

 sodalis Will. 

 Desmatoneura argentif rons Will. 

 Aphcebantus carbonarius O. S. 

 conurus O. S. 

 Cyclops O. S. 



