TABLES OF CULEX 229 



42. Both head-hairs single gravitator Dyar & Knab (p. 448) 



Upper head-hair triple, lower single decorator Dyar & Knab (p. 427) 



Both head-hairs triple or multiple 43 



43. Lateral abdominal hairs in threes after the second segment; body glabrous; 



air-tube not over five times as long as wide. . tarsalis Coquillett (p. 233) 

 Lateral abdominal hairs in twos alter the second segment; body spicular- 



granular; air-tube six times as long as wide 44 



44. Air-tube with ten close tufts; antennae pale at base; dorsal tufts of anal seg- 



ment 1 4- 3 on each side 45 



Air-tube with 6 to 7 sparse tufts; antennae dark; dorsal tufts of anal segment 



1 long + 1 long and 1 short lamentator Dyar & Knab (p. 278) 



45. Antennae pale on basal portion secutor Theobald (p. 285) 



Antennae dark throughout toweri Dyar & Knab (p. 282) 



46. Air-tube with slight tufts 47 



Air-tube with single hairs or bare 4a 



47. Pecten dense and fine; lateral hairs in threes after the second segment 



carcinophilus Dyar & Knab (p. 414) 

 Pecten sparse and long 48 



48. Lateral abdominal hairs in twos after the second segment; comb of eighth 



segment of very long spines f rejector Dyar & Knab (p 442) 



\]enmngsi Dyar & Knab (p. 445) 

 Lateral abdominal hairs in fours after the second segment; comb of shorter 



spines and more rows deep C imitator Theobald (p. 434) 



^ ^ \ocellatus Theobald (p. 448) 



49. Pecten of the air-tube sparse and long 50 



Pecten of numerous teeth densely and regularly spaced 51 



50. Pecten of the air-tube of five teeth on basal seventh of tube 



inimitaHUs Dyar & Knab (p. 450) 

 Pecten of the air-tube of eight teeth on basal fifth of tube 



consolator Dyar & Knab (p. 440) 



51. Lateral abdominal hairs single on segments 3 to 5 



cornfifarai Dyar & Knab (p. 387) 

 Lateral abdominal hairs double or in threes on segments 3 to 5 52 



52. Air-tube with four rather long single hairs on posterior margin 



restrictor Dyar & Knab (p. 333) 

 Air-tube with a single small hair or none 53 



53. Pecten of the air-tube reaching one-fourth. . . conservator Dyar & Knab (p. 309) 

 Pecten of the air-tube reaching to one-third latisguama Coquillett (p. 305) 



54. Antennae with the tuft at the middle, slight 55 



Antennae with the tuft from a notch beyond the middle 56 



55. Air-tube with 15 tufts along the posterior line 



CarrolUa uricMi CoqulUett (p. 466) 

 Air-tube with not over 10 tufts along the posterior line 



CarrolUa iridescens liVLtz (p. 464) 



56. Air-tube over 4X1, slender, scarcely tapered, with slight terminal setae 57 



Air-tube not over 4X1, stout at base, tapering, slightly curved forward with 



two stout hooks at tip 59 



57. Bars of comb in a perfectly regular row; body glabrous 



melanurus Coquillett (p. 454) 

 Bars of comb in an irregular row; body pilose 58 



58. Scales of comb moderate erraticus Dyar & Knab (p. 383) 



Scales of comb elongate, spinose leprincei Dyar & Knab (p. 399) 



59. Bars of comb in a curved row 60 



Bars of comb in a straight row; body glabrous 62 



60. Body pilose pilosus Dyar & Knab (p. 394) 



Body glabrous 61 



61. Lateral abdominal hair in threes; basal tuft of tube below middle of pecten 



reductor Dyar & Knab (p. 402) 

 Lateral abdominal hair in twos; basal tuft of tube beyond middle of pecten 



floridanus Dyar & Knab (p. 403) 



62. Comb of 16 bars caudelli Dyar & Knab (p. 397) 



Comb of 8 bars only agitator Dyar & Knab (p. 385) 



63. Tufts of tube along posterior line, 2-halred stenolepis Dyar & Knab (p. 251) 



Tufts of tube along posterior line many-haired, eumimetes Dyar & Knab (p. 240) 



