Plate 4. 



Fig. 55. Larva of Tahaiius sp.? a, Ventral view; b, cross-section of segment; 

 c, dorsal view. Natural size 32 mm. After Brumpt. 



Fig. 56. Larva of Tabanus kingi. After King. 



Fig. 57. Larva of Tabanus ditcenialus. a, Immature larva; b, mature larva, 

 lateral view; c, 6th and 7th segments of immature larva, lateral view; d, caudal 

 end of immature larva. After King. 



Fig. 58. Larva of Tabanus sp.? After Griinberg. 



Fig. 59. Early stages of Tabanus bovinus. a. Larva; b, pupa; c, anal end of 

 larva; d, anal end of pupa. After Degeer. 



Fig. 60. Larva of Tabanus (Atylotus) fulvus (?). a, Entire larva; b, head and 

 mouth-parts; c, one proleg; d, segments 10, 11, and 12 in lateral view, .\fter 

 Sharp. 



Fig. 61. Mature larva o{ Tabanus ditceniaius. After Patton and Cragg. 



Fig. 62. Mature larva of Tabanus bicallosus. After Patton and Cragg. 



Fig. 63. Mature larva of Tabanus virgo. After Patton and Cragg. 



Fig. 64. Larva of Tabanus ditceniatus. a, Segments 3, 4, and 5, lateral view; 

 b, segments 11 and 12, lateral view; c, segments 11 and 12, ventral view. After 

 King. 



Fig. 65. Larva oi Tabanus kingi. a. Lateral view of two abdominal segments; 

 b, one proleg; c, ventral side of anal segment. After King. 



