1947] 
Briscoe — Insect Reconnaissance 
251 
Vespidae 
63. Polistes marginalis var. omatus Lep. Roberts Field. 
64. Polybioides tabida (F.) Roberts Field. 
65. Ropalidia cincta (Lep.) Roberts Field. 
66. Belonogaster junceus (F.) Roberts Field. 
67. Rygchium marginellum (F.) Roberts Field; Harbel. 
68. Rygchium albonigrum (J. Bequaert). Roberts 
Field; Harbel. 
69. Rygchium sy nag roides (Sauss.) Harbel. 
70. Rygchium ventrale (Sauss.) Harbel. 
71. Synagris calida (L.) Harbel. 
72. Synagris cornuta (L.) Roberts Field; Harbel; Mar- 
shall. 
73. Synagris spiniventris (111.) Roberts Field; Harbel. 
Sphecidae 
74. Chalybion fuscipennis (Sm.) Roberts Field; Mar- 
shall. 
75. Chlorion xanthoceros (111.) Roberts Field; Harbel; 
Marshall. 
76. Motes crcesus (Sm.) Roberts Field. 
77. Sceliphron spirifex (L.) Roberts Field; Harbel; 
Marshall; Kakata; Salala. 
78. Sphex, near indutus (Kohl). Roberts Field ; Harbel ; 
Marshall. 
The collection also includes unidentified species of Cer- 
ceris, Dasyproctus, Hoplisoides, Trypoxylon and Bernbix 
collected at Roberts Field. The last named specimen was 
also found at Kakata, Reputa and Salala. 
Apidae 
79. Trigona erythra Schlett. Tototown; Salala. 
80. Trigona erythra togcensis Stad. Tototown; Salala. 
81. Trigona ( Dactylurina ) standing eri Grib. Roberts 
Field; Harbel. 
82. Anthophora cincta F. Roberts Field; Harbel. 
83. Mesotrichia albiceps ( F.) Reputa ; Salala. 
84. Mesotrichia gabonica Vacli. Roberts Field; Harbel. 
85. Mesotrichia imitator nigriceps Friese. Roberts 
Field. 
