Tumilson, R. and Hardage, J.O., 2014. Growth and reproduction in the Ouachita madtom (Noturus lachneri) at the periphery of its distribution. Journal of the Arkansas Academy of Science, 68(1), pp.110-116.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Noturus lachneri | Egg | Egg size after water-hardening | 2.00-3.00 | 2.5 mm |
| Noturus lachneri | Egg | Egg size after water-hardening | 1.50-2.50 | 2.0 mm |
| Noturus lachneri | Egg | Egg adhesiveness | Adhesive | Adhesive |