Table 3. Measurements (mm) of the teeth of B. sui.
| Specimen | Total apicobasal height of crown + root | Total apicobasal height of crown | Maximum mesiodistal width of crown | Mesiodistal width of crown at its base | Slenderness index (crown height/max. breadth) |
|---|---|---|---|---|---|
| IVPP V8299.3 | 21.1 | 18.8 | 8.5 | – | – |
| IVPP V8299.4 | 17.9 | 17.9 | 8.8 | – | – |
| IVPP V8299.6 | 21.8 | 21.8 | 9.5 | – | – |
| IVPP V8299.7 | 18.9 | 18.9 | 8.1 | – | – |
| IVPP V17768.12 | 20.5 | 16.6 | 7.8 | 5.1 | 2.1 |
| IVPP V17768.13 | 38.0 | 20.9 | 8.2 | 6.3 | 2.5 |
| IVPP V17768.14 | 31.7 | 19.7 | 8.6 | 5.6 | 2.3 |
| IVPP V17768.15 | 13.7 | 13.7 | – | – | – |
| IVPP V17768.16 | 12.7 | 11.4 | 5.9 | 4.7 | 1.9 |
| IVPP V17768.17 | 32.0 | 16.6 | 7.5 | 5.7 | – |
| IVPP V17768.18 | 14.4 | 11.1 | 6.5 | 5.4 | 1.7 |
| IVPP V17768.19 | 21.3 | 8.2 | 6.1 | 4.6 | 1.3 |
| IVPP V17768.20 | 19.8 | 17.5 | 7.5 | – | – |
| IVPP V17768.21 | 32.1 | 13.0 | 6.4 | 5.2 | 2.0 |
Note:
Underlined values indicate minimum lengths, reflecting incomplete preservation; italicized values are estimations.