I. European, North African, and West Asian species. 
10, TROPIDONOTUS. 
* 
199 
Owing to the difficulty, in some cases, of ascertaining the type of 
dentition, the preceding synopsis may not fulfil its purpose. It is 
therefore supplemented by the following tabulation of the numbers 
of shields and scutes, which may not unfrequently more pail assist 
in the identification of a specimen. 
Ant. 
Se. ¥. A. C. | Pr. oc.| Pt. oc. | Lab. temp. 
EID. “ah cedcses capsncade 19 | 157-190 | 2 | 50-88/| 12 24 7 1 
tessellatus .........s00000 19 | 160-197 | 2 | 48-86/ 1-3 3-5 8 1 
VEPETINUS ........0000000 21-23 147-160 | 2 | 47-72) 12 2 7 1 
II. Asian and Australasian species, 
Sea} v. | A | © | Pr. 0c| Pt. 0c.| Leb, seer 
1 | 75-77} 1-2 2-3 9 
2 | 52-82| 1-2 2-3. 8 | 1-2 
2 43 2 2 8 1 
2 48 2 3 8 1 
| 0 | .1.| © |) 6 
2 | 46-50 1 2-3 6 eB 
2 | 59-79 | 1-2 2-3 |7-8/| 1 
2 | 40-53 1 3 8 1 
2.| 73-95; 1-3 3 7-8 | 1-2 
2 | 80-100) 1-2 3 9 1 
2 | 67-94) 1-2 34 9 2 
9 |65-78| 1 | 34/19) 3 
2 | 62-83 1 23 | 9-10 2 
2 | 96-122) 1-2 2-3 9 | 1-2 
2 | 85-98 1 3 9 2 
2 | 70-90 1 3-4 9 
2 | 64-95 1 3 9 
2 | 54-69 1 2-3 | 8-9 
2 | 75-107) 1-2 2-3 8 
2 | 55-84 2 384 | 7 
2 114-128 1 38. | 8 
2 | 79-90| 1-2 | 23 | 8&9 
2 | 48-54 2 3 8 2 
2 | 65-75 1 23 | 89); 1 
2 1 3 8 | 1 
2 | 53-84 1 3 o bk 
2 | 81-89; 1-2 3 9 | 1-2 
2 1 3 8 2 
2 | 75-92) 1-2 3A 9 2 
2 | 60-93 1-2 3 8-9/| 2 
2 | 80-92 1 3 8 2 
2 | 95-113) 1 3 9 2 
2 | 64-79 ] 8 9 2 
2 | 52-89 1 3 8 2 
ba 
