Cross, F.B., Gorman, O.T. and Haslouer, S.G., 1983. The Red River Shiner, Notropis bairdi, in Kansas with notes on depletion of its Arkansas River cognate, Notropis girardi. Transactions of the Kansas Academy of Science (1903), pp.93-98.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Notropis bairdi | Egg | Egg size after water-hardening | 0.74 | 0.74 mm |
| Notropis girardi | Egg | Egg size after water-hardening | 0.68 | 0.68 mm |