446 
Fig. 
mob 
Fig. 1. 
2. 
3. 
Fig. 1. 
2. 
3. 
LIST OF PLATES. 
Prare XTX. fa 
Trachischium guentheri, Blgr., p. 298. J 
. Rhabdops olivaceus, Bedd., p. 300. 
. Plagiopholis blakewayi, Bigr., p. 301. 
Upper and side views of head and anterior portion of 
body. a. Upper view of head, x2. 6. Side view of 
head, x 2, 
. Oxyrhabdium leporinum, Gthr., p. 303. Upper (a) and 
side (6) views of head. 
Prats XX. 
Xylophis stenorhynchus, Gthr., p. 304, x 2. 
. Achalinus rufescens, Blgr., p. 308, x 3. 
. Aspidura guentheri, Ferg., p. 312, x 3. 
. Lamprophis fuscus, Blgr., p. 322, nat. size. 
Upper, lower, and side views of head. 
Prats XXI. 
Boodon infernalis, Gthr., p. 330. Upper and side views - 
of head. 
Iycophidium meleagris, Blgr., p. 337. Upper, lower, 
and side views of head and anterior portion of body. 
a. Upper, }. Side view of head, x 2. 
— jacksoni, Blgr., p. 340. Upper and side views of 
head and anterior portion of body. 
Prva XXIL 
Lycophidium abyssinicum, Blgr., p. 342. Upper, lower, 
and side views of head and anterior portion of body. 
—— fasciatum, Gthr., p. 342, Upper and side views of 
head and anterior portion of body. 
elapoides, Gthr., p. 343. Upper and side views of 
head and anterior portion of body. 
a. Upper view of head; 6. Side view of head, x 23. 
