Netsch, N.F. and Witt Jr, A., 1962. Contributions to the life history of the longnose gar,(Lepisosteus osseus) in Missouri. Transactions of the American Fisheries Society, 91(3), pp.251-262.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Lepisosteus osseus | Egg | Egg size after water-hardening | 2.80 | 2.8 mm |
| Lepisosteus osseus | Egg | Incubation time | 6-8 | 7.0 days |