| china | inner mongolia | cryptobranchus alleganiensis | species | 0 | 1 |
| japan | hyogo prefecture | cryptobranchus alleganiensis | species | 0 | 1 |
| united states | | cryptobranchus alleganiensis | species | 3 | 0 |
| united states | arkansas | cryptobranchus alleganiensis | species | 3 | 1 |
| united states | arkansas | cryptobranchus alleganiensis bishopi | subspecies | 0 | 1 |
| united states | indiana | cryptobranchus alleganiensis | species | 0 | 1 |
| united states | indiana | cryptobranchus alleganiensis alleganiensis | subspecies | 0 | 1 |
| united states | iowa | cryptobranchus alleganiensis | species | 0 | 1 |
| united states | iowa | cryptobranchus alleganiensis alleganiensis | subspecies | 0 | 1 |
| united states | louisiana | cryptobranchus alleganiensis | species | 0 | 1 |
| united states | louisiana | cryptobranchus alleganiensis bishopi | subspecies | 0 | 1 |
| united states | missouri | cryptobranchus alleganiensis | species | 0 | 4 |
| united states | missouri | cryptobranchus alleganiensis alleganiensis | subspecies | 0 | 2 |
| united states | missouri | cryptobranchus alleganiensis bishopi | subspecies | 0 | 3 |
| united states | new york | cryptobranchus alleganiensis | species | 0 | 1 |
| united states | new york | cryptobranchus alleganiensis alleganiensis | subspecies | 0 | 1 |
| united states | ohio | cryptobranchus alleganiensis | species | 0 | 2 |
| united states | ohio | cryptobranchus alleganiensis alleganiensis | subspecies | 0 | 2 |
| united states | oklahoma | cryptobranchus alleganiensis | species | 0 | 1 |
| united states | oklahoma | cryptobranchus alleganiensis bishopi | subspecies | 0 | 1 |
| united states | pennsylvania | cryptobranchus alleganiensis | species | 2 | 1 |
| united states | pennsylvania | cryptobranchus alleganiensis alleganiensis | subspecies | 0 | 1 |
| united states | tennessee | cryptobranchus alleganiensis | species | 0 | 3 |
| united states | tennessee | cryptobranchus alleganiensis alleganiensis | subspecies | 0 | 3 |
| united states | texas | cryptobranchus alleganiensis | species | 0 | 1 |
| united states | texas | cryptobranchus alleganiensis bishopi | subspecies | 0 | 1 |
| united states | virginia | cryptobranchus alleganiensis | species | 0 | 3 |
| united states | virginia | cryptobranchus alleganiensis alleganiensis | subspecies | 0 | 3 |
| united states | west virginia | cryptobranchus alleganiensis | species | 0 | 1 |
| united states | west virginia | cryptobranchus alleganiensis alleganiensis | subspecies | 0 | 1 |