Hamel, M.J., Rugg, M.L., Pegg, M.A., Patiño, R. and Hammen, J.J., 2015. Reproductive traits of shovelnose sturgeon S caphirhynchus platorynchus (R afinesque, 1820) in the lower Platte River, N ebraska. Journal of Applied Ichthyology, 31(4), pp.592-602.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Scaphirhynchus platorynchus | Egg | Egg size after water-hardening | 2.35-2.452 | 2.4 mm |