Brzuska, E. and Adamek, J. (1999) Artificial spawning of European catfish, Silurus glanis L.: stimulation of ovulation using LHRH-a, Ovaprim and carp pituiary extract. Aquaculture Research, pp. 59-64
| Species | Development state | Trait | Primary Data | Secondary Data |
| Ictalurus punctatus | Egg | Temperature for incubation | Water at a temperature of 23-24°C | 23.5 °C |
| Silurus glanis | Larvae | Temperature during larval development | Both systems were supplied with the same treated wter from a water-pipe network with temperature ranging from 23 to 26°C | 23.0 °C |
| Silurus glanis | Spawning conditions | Spawning site preparation | Artifical nests installed in spawning grounds | No category |