REHN AND HEBARD 83 



Plate III 



Dorsal (first) and lateral (second) outlines of left cercus of male. ( X 10) 

 Figs. 35 and 36. — Orchelimum agile. Tinicum, Pennsylvania. 

 Figs. 37 and 38. — Orchelimum glaberrimum. Florence, South Carolina. 

 Figs. 39 and 40. — Orchelimum vulgare. Marion, Massachusetts. 

 Figs. 41 and 42. — Orchelimum gladiator. West Point, Nebraska. 

 Figs. 43 and 44. — Orchelimum calcaralum. Type. San Antonio, Texas. 

 Figs. 45 and 46. — Orchelimum bullatum. Type. Galveston, Texas. 

 Figs. 47 and 48. — Orchelimum laticauda. Washington, D. C. 

 Figs. 49 and 50. — Orchelimum nigripes. Victoria, Texas. 

 Figs. 51 and 52. — Orchelimum minor. Stafford's Forge, New Jersey. 

 Figs. 53 and 54. — Orchelimum concinnum. Rye Beach, New Hampshire. 

 Figs. 55 and 56. — Orchelimum fidicinium. Type. Cedar Keys, Florida. 

 Figs. 57 and 58. Orchelimum militare. Type. Gainesville, Florida. 



Plate IV 



Dorsal (first) and lateral (second) outlines of left cercus of male. ( X 10) 

 Figs. 59 and 60. — Orchelimum volantum. Cedar Bluffs, Nebraska. 

 Figs. 61 and 62. — Orchelimum bradleyi. Type. Chase Prairie, Georgia. 

 Figs. 63 and 64. — ■Orchelimum superbum. Type. Winslow Junction, New 



Jersey. 

 Figs. 65 and 66. — OrcJiclimum Jraternum. Type. Guadalajara, Mexico. 

 Figs. 67 and 68. — Orchelimum unispina. Guadalajara, Mexico. 



Outlines of ovipositor of female. ( X 2) 

 Fig. 69. — Orchelimum agile. Tinicum, Pennsylvania. 

 Fig. 70. — Orchelimum glaberrimum. Florence, South Carolina. 

 Fig. 71. — Orchelimum vulgare. Marion, Massachusetts. 

 Fig. 72. — Orchelimum gladiator. Type. West Point, Nebraska. 

 Fig. 73. — Orchelimum calcaralum. Allotype. San Antonio, Texas. 

 Fig. 74. — Orchelimum bullatum. Allotype. Rosenberg, Texas. 

 Pig. 75. — Orchelimum laticauda. Tinicum, Pennsylvania. 

 Fig. 76. — Orchelimum nigripes. Lincoln, Nebraska. 

 Fig. 77. — Orchelimum minor. Type. District of Columbia. 

 Fig. 78. — Orchelimum concinnum. Rye Beach, New Hampshire. 

 Fig. 79. — Orchelimum concinnum. Lincoln, Nebraska. 

 Fig. 80. — Orchelimum fidicijiium. Allotype. Cedar Keys, Florida. 

 Fig. 81. — Orchelimum militare. Allotype. Gainesville, Florida. 

 Fig. 82. — Orchelimum volantum. Vigo County, Indiana. 

 Fig. 83. — Orchelimum bradleyi. Allotype. Chase Prairie, Georgia. 



TRANS. AM. ENT. SOC. XLI. 



