Siddique, M.A.M., Linhart, O., Krejszeff, S., Żarski, D., Król, J. and Butts, I.A.E., 2016. Effects of preincubation of eggs and activation medium on the percentage of eyed embryos in ide (Leuciscus idus), an externally fertilizing fish. Theriogenology, 85(5), pp.849-855.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Leuciscus idus | Egg | Incubation time | 90-120 | 105.0 days |
| Leuciscus idus | Egg | Egg adhesiveness | Adhesive | Adhesive |