Lam, T.J., Nagahama, Y., Chan, K. and Hoar, W.S., 1978. Overripe eggs and postovulatory corpora lutea in the threespine stickleback, Gasterosteus aculeatus L., form trachurus. Canadian Journal of Zoology, 56(9), pp.2029-2036.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Gasterosteus aculeatus | Egg | Oocyte diameter | 1.20-1.60 | 1.4 mm |