| Main Ref. | IGFA, 2009 (Ref. 83530) |
|---|---|
| Name used | Ptychochelius grandis |
| Catalog No. | IGFA |
| Locality | Shasta Lake |
| Coordinates |
40° 40.8' N 122° 22.3' W In decimal: 40.68, -122.37 |
| Geography area | America, North - Inland waters |
| Country | United States (contiguous states) |
| Length | 69.85 cm |
| Museum | IGFA |