Palmer, E.E., Sorensen, P.W. and Adelman, I.R., 1995. A histological study of seasonal ovarian development in freshwater drum in the Red Lakes, Minnesota. Journal of Fish Biology, 47(2), pp.199-210.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Aplodinotus grunniens | Egg | Oocyte diameter | 0.96-1.093 | 1.03 mm |