THE DIPTEROUS GENUS DOLICHOPUS IN NORTH AMERICA. 299 



same, fore tarsus of male; 89, socius Loew, wing of male; 90, sodus, var. gladius, 

 new variety, wing of male; 91, brevimanus Loew, wing of male. 



Plate 7. 



Figs. 92-107: 92, indigena, new species, wing of male; 92a, same, fore tarsus of male; 

 93, idoneus, new species, wing of male; 93a, same, hypopygial lamella; 94, 

 canadensis, new species, antenna of male; 94a, same, fore tarsus; 95, acutus, 

 new species, wing of male; 95c, same, antenna of male; 96, defectus, new species, 

 wing of male; 96a, same, antenna of male; 97, abbreviatus, new species, lamella 

 of hypopygium; 98, cuniculus, new species, hypopygium of male; 98a, same, 

 wing of male; 9Sb, same, antenna of male; 99, hrunneus Aldrich, wing of female; 

 100, ramr/er Loew, wing of male; 100a, same, hypopygial lamella; 101, incisuralis 

 Loew, wing of male; 102, melanocerus Loew, wing of male; 102a, same, hypopyg- 

 ial lamella; 103, pantomimus Melander and Brues, wing of male; 103a, same, 

 hypopygial lamella; 104, flaviciliatus, new species, wing of male; 104c, same, 

 antenna of male; 1046, same, hypopygial lamella; 105, decorus, new species, 

 wing of male; 106, setosus Loew, wing of male; 106a, same, hypopygial lamella; 

 107, serratus, new species, wing of male. 



Plate 8. 



Figs. 108-1236: 108, renidescens Icelander and Brues, wing of male; 108a, same, 

 hypopygial lamella; 109, hastatus Loew, wing of male; 109a, same, antenna of 

 male; 110, comptus, new species, wing of male; llOc, same, antenna of male: 

 111, dorsalis, new species, wing of male; 112, abrasus, new species, hypopygial 

 lamella; 113, marginatus Aldrich, hypopygial lamella; 114, refl.ectus Aldrich, 

 wing of male; 115, albicoxa Aldrich, wing of male; 115a, same, fore tarsus of male; 

 116, pilatus, new species, antenna of male; 116a, same, fore tarsus of male; 117, 

 porphyrops, new species, wing of male; 117a, same, antenna of male; 1176, same, 

 hypopygial lamella; 117c, same, antenna of female; 119, plumitarisis Fallen, 

 last four joints of fore tarsus (inverted); 120, pollex Osten Sacken, wing ot male; 

 120a, same,- fore tarsus of male; 121, obcordatus Aldrich, hypopygial lamella; 

 121a, same, fore tarsus of male; 122, pernix Melander and Brues, wing of male; 

 122a, same, hypopygial lamella; 1226, same, fore tarsus of male from above; 

 123, blandus, new species, wing of male (number omitted on plate, it is just 

 below fig. r21a); 123a, same, hypopygial lamella; 1236 same, fore tarsus of male'. 



Plate 9. 



Figs. r24-136a: 124, vigilans Aldrich, wing of male; 124o, same, fore tarsus of male; 

 125, fiagellitenens Wheeler, wing of male; 125a, same, hypopygial lamella; 

 1256, same, fore tarsi of male; 126, bifractus Loew, wing of male; 126o, same, 

 fore tarsus of male; 127, pugil Loew, wing of male; 127a, same, fore tibia of 

 male; 1276, same, fore tarsus of male; 128, plumipes Scopoli, wing of male; 128«, 

 same, middle tibia and tarsus of male from above; 129, dasypodus Coquillett, 

 vnng of male; 131, flavipes Loew, wing of male; 131«, same, antenna of male; 

 1316, same, wing of female; 132, fiavicoxa, new species, wing of fi'inale; 132a, 

 game, hypopygial lamella; 133, variabilis Loew, antenna of male; 133a, same, 

 hypopygial lamella; 134, variabilis, var. gracilis Aldrich, wing; 135, luteipennis 

 lioew, M-ing of male; 136, greenei, new species, \\ing of male; 136a, same, hypo- 

 pygial lamella. 



Plate 10. 



Figs. 137-149a: 137, wheeleri Melander and Brues, wing of male; 137a, same, wing ol 

 female; 1376, same, middle tarsus of male from above; 138, longimanus Loew, 

 wing of male; 138a, same, last four joints of fore tarsus of male; 1386, same, hypo- 



