Renaud, C.B., 2011. Lampreys of the world. An annotated and illustrated catalogue of lamprey species known to date. Food and Agriculture Organization of the United Nations.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Ichthyomyzon castaneus | Larvae | Initial larval size | 75–165 | 75.0 mm |
| Lampetra richardsoni | Egg | Incubation time | 28 | 28.0 days |
| Lampetra richardsoni | Egg | Degree-days for incubation | 10-12; 28 | 308.0 °C * day |
| Lethenteron appendix | Egg | Egg Buoyancy | Demersal | Demersal |
| Lethenteron appendix | Egg | Incubation time | 14-21 | 17.5 days |
| Lethenteron appendix | Egg | Egg adhesiveness | Adhesive | Adhesive |
| Lethenteron appendix | Larvae | Initial larval size | 2.6 | 2.6 mm |
| Lethenteron camtschaticum | Egg | Egg adhesiveness | Adhesive | Adhesive |