| ID | Title | Type | Institution | Year |
|---|---|---|---|---|
| ID | Title | Type | Institution | Year |
| 227112 | Status of Hellbender in the Susquehanna River | WRCP | Indiana University of Pennsylvania | 1996 |
| 279334 | PA Herpetological Atlas | WRCP | Indiana University of Pennsylvania | |
| 380121 | PA Herpetological Atlas Project | WRCP | Indiana University of Pennsylvania |