Wolnicki, J. and Myszkowski, L. (1998) Survival, growth and food conversion in European wels, Silurus glanis L., larvae fed commercial dry diets at 28°C. Pol. Arc. Hydrobiol., pp. 531-538
| Species | Development state | Trait | Primary Data | Secondary Data |
| Chondrostoma nasus | Larvae | Temperature during larval development | Reared at 25 and 28 (range ± 0.5°C) | 25.0 °C |
| Chondrostoma nasus | Larvae | Onset of exogeneous feeding | From the very onset of external feeding (day 6 post-hatch) for 20 days, at 25-28°C | 26.5 °C * day |
| Chondrostoma nasus | Spawning conditions | Spawning substrate | Lithophilous rheophilic cyprinid | Lithophils |
| Silurus glanis | Larvae | Sibling intracohort cannibalism | In the course of the trial , the fish manifested neither sibling cannibalism nor any indications of an aggressive behavior | Absent |
| Silurus glanis | Larvae | Onset of exogeneous feeding | 130 [5 days at 28°C] | 130.0 °C * day |