illustrations; ERRATA. XI 



Page. 

 Fig. 48. Chalcis ovata: Adult, pupa, pupal exuvia, parasitized pupa of tussock 



moth 89 



49. Pimpla sanguinipes: Adult insect 89 



50. Pimpla conquisitor: Adult, larva, pupa, details 90 



51. Tachina mella: Adult 90 



52. Euphorocera claripennis: Adult, antenna, puparium 92 



53. Stenopogon picticornis: Adult 92 



54. The corn root-aphis (Aphis maidi-radicis): Wingless, viviparous 



female 99 



55. The corn root-aphis: Winged, viviparous female 100 



56. The corn root-aphis: Oviparous female. 104 



57. The corn root-aphis: Wingless male 104 



58. The corn root-aphis: Winged male 112 



59. Map showing distribution of Aphis maidi-radicis and Aphis middletoni 



in the United States 114 



60. The smoky crane-fly ( Tipula infuscata): Adult female and details 122 



61. The smoky crane-fly: Adult male and details 123 



62. The smoky crane-fly: Eggs 123 



63. The smoky crane-fly: Larva and details 124 



64. The smoky crane-fly: Pupa 125 



65. The smoky crane-fly: Positions assumed by adult in emerging from 



pupal case 127 



66. Admontia pergandei, a parasite of Tipula infuscata 128 



67. The cowpea curculio (Chalcodermus xneus): Adult, larva and details, 



pupa 137 



68. The cowpea curculio: Cowpea pod showing work of adult curculio, 



" peas ' ' showing work of larvae, eggs 139 



69. Myiophasia senea, a parasite of the cowpea curculio: Adult male and 



head of female 145 



ERRATA 



Page 13, line 1, for Issued read C. F. I. I. 



On pages 14 to 23 figures numbered 8 to 13, inclusive, and references to them in 

 the text, should be numbered as from 9 to 14, inclusive. 



Page 92, under figure 52, for Original read From Howard. 



Page 98, line 10 from bottom, omit Texas. 



Page 126, line 3, for conoida read conoidal. 



Pages 129 to 142 (Part VIII) are in reality pages 133 to 146, and the page numbers 

 should be corrected accordingly. 



