. Debates in Forty-lirst Congress 201 



in Eorty-second Congress, 204 



in Forty-sixth Congress 208 



from 1881 to 181)1 209 



Covariants of the Cubic 88 



Covariants of the Point and Cubic 89 



Ctenophora angustipennis, similis 63 



Cyrtopogon dasyllis - • 60 



D 



Dactyiomyia 151 



gracilipes 151 



Oanais archippus, clypeus of, 51; epicranium of, 5u; epipharynx of, 56; 

 fixed parts of the head of, 57; genae of, 52: gula of, 54; labial 

 palpi of, labium oi. 57; labrum of, 54; mandibles of, 53, 56; 

 maxillae of, 56; movable parts of the head of, occiput of, 53; 

 pilifers of, 55; post-genae of, 53: sclerites of the head of, 51: 



tentorium of 54 



Dolichopus and Hygroceleuthus, Revlsiun of the Genera 1 



Additions to Revision of 154 



Dolichopus 1.2, 23, 152 



Table t)f species 2 



acuminatus, 2: albicoxa, 3, 10; albicilialus, 3, 9; agilis, 5, 

 16, 26; angustatus, 5. 15; aurifacies, 6,20; batillifer, 4; 

 bifractus, 4, 12; breviinanus. brevipennis, 3, 10; 

 brunneus, 5, 14; calcaralus, 2, 8; canaliculatus, 6: 

 comatus, 5, 14; coloradensis, 20: convergens, 2, 0; coquil- 

 letti, 6, 19: corax, 2. 7; cuprinus, 4. 7, 12; dakoiensis, 4, 

 11; detersu^, 2. 8: discifer, 5; dorycerus, 3: duplicatus, 

 6, 18. 157; endactylus, 4, 11; lla.a'llitcnens, 1, 4, 13; fulvi- 

 pes, 5; funditor, 6, 20: germanus, 1, 6, 21; gracilis, 5, 15: 

 grandis, 6, 21, 156; gratus, 2, 7, 8; hastatus, 4, 13; hen- 

 shawi, 1, 4: incisuralis, 5, 14; incongruus, 1, 3; johnsoni, 2, 

 7; kansensis, 2, 8; laticornis, 2, 7; marginatus, 5, 17; mela- 

 nocerus, 5: lobatus, 5, 16: longimanus, 3, 10: longipennis, 

 4,6, 12, i:!; luteipennis, 4: myosota, 1, 2; nudus, 3; obcorda- 

 tus, 4, 5, 14; occidentaiis, 6, 19: ovatus, 2, 9, 150: pachycne- 

 mus, 3, 9; palsestricus, 3, 10: platyprosopus, 5; plumipes. 4, 

 13: plumosus. 6, 18, IV*: pollex, prteuslus, pugil. 5; pulchri- 

 mauus, 23; quadrilameliatus, 6; ramifer, 4, 12, 157; re- 

 flectus, 4, 12; ruflcornis, sarotes, 6; scapularis, 6, 20. 

 23; scoparius, 6, 18; setifer, 2, 156: setosus, 5, 14: sex- 

 articulatus, 0; socius, 3, 10; splendidulus, 3; splendidus, 

 3, 11; subciliatus, 4; tener, 4; tenuipes, 155: terminalis, 

 6; tetricus, 2: tonsus, 4; variabilis, 4, 11; vigilans, 5, 13: 



viltatus, 4, 6, 12: willistonii, 6, 22: xanthocnemus 3, 9 



Diptera, New or Little-known 59 



Dolichopodidae 147 



Dolichopodidae, New Genera and Species of 151 



E 



Jiclimus sodalis, melanosus, 65; lotus, auratus, 66: muricatus 65 



Empis sociabilis 66 



