| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Bufo | japonicus | 1297 |
| 2 | Bufo | americanus | 449 |
| 3 | Bufo | bankorensis | 347 |
| 4 | Bufo | gargarizans | 258 |
| 5 | Bufo | spinosus | 168 |
| 6 | Bufo | [Anaxyrus] | 129 |
| 7 | Bufo | bufo | 23 |
| 8 | Bufo | stejnegeri | 13 |
| 9 | Bufo | eichwaldi | 8 |
| 10 | Bufo | verrucosissimus | 4 |
| 11 | Bufo | arabicus | 3 |
| 12 | Bufo | stomaticus | 1 |
| 13 | Bufo | mauritanicus | 1 |