292 
BULLETIN OF THE BUREAU OF FISHERIES. 
Fig. 57. — Dorsal view of head of larva of T. basilaris, showing color pattern and frontal border. Fig. 58.— Antenna of basilaris. 
Fig. 59.— Antenna of ornaticollis. Fig. 60. — Mandible of basilaris. Fig. 61.— Mandible of ornaticollis. Fig. 62. — Maxilla of 
basilaris, dorsal view. Fig. 63.— Maxilla of ornaticollis. Fig. 64. — Ventral view of labium of basilaris. Fig. 65. — Dorsal view 
of same. Fig. 66.— Ventral view of labium of ornaticollis. Fig. 67.— Front tarsus of basilaris, showing size, number, and 
arrangement of sucking disks. Fig. 68.— The same, ornaticollis. 
