Fig. 
Fig. 
Fig. 
Fig. 
LIST OF PLATES. 571 
Prats XIX. 
1. Lygosoma africanum, Gray, p. 265. 
la , upper view of head, x 2. 
2. —— mustelinum, O’Sh., p. 267. 
2 a, ——- ——,, upper view of head, x 2. 
3. challengeri, Blgr., p. 268. 
3 a. —— ——, upper view of head, x 2. 
; Prats XX. 
1. Lugosoma lichenigerum, O’Sh., p. 269. 
1 a, —— » upper view of head, 3. 
2. cupreum, Gray, p. 268; upper view of head, 3. 
3. grande, Gray, p. 271. 
3 a. —— , upper view of head. 
Prats XXI. 
1. Lygosoma infrapunctatum, Blgr., p. 274. 
la > Upper view of head, 3. 
2. trilineatum, Gray, p. 279. 
2 a,— , variety. 
2 6. —— ——, upper view of head, 3. 
Pratp XXII. 
1. Lygosoma metallicum, O’Sh., p. 280. 
1 a, —— , upper view of head, x 2. 
2. pretiosum, O’Sh., p. 282. 
2a, — , upper view of head, x 2. 
3. tetradactylum, O’Sh., p. 288. 
3 a,.— , upper view of head, x 2. 
Prats XXIII. 
1. Lygosoma mivarti, Blgr., p. 292. 
la , lateral view of head and neck, 
2) modestum, Gthr., p. 306. 
2a, — , lateral view of head, 4. 
3. — bowringii, Gthr., p. 808. 
4. solomonis, Blgr., p. 510, 
