Kocovsky, P.M., Stoneman, A.T. and Kraus, R.T., 2014. Ecology and population status of Trout-perch (Percopsis omiscomaycus) in western Lake Erie. Journal of Great Lakes Research, 40(1), pp.208-214.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Percopsis omiscomaycus | Egg | Egg size after water-hardening | >1.20 | 1.2 mm |