McGrath, P.E. and Hilton, E.J., 2012. Sexual dimorphism in longnose gar Lepisosteus osseus. Journal of Fish Biology, 80(2), pp.335-345.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Lepisosteus osseus | Egg | Egg size after water-hardening | 3.00 | 3.0 mm |