Kujawa, R. and Mamcarz, A. and Kucharczyk, D. (2007) Postembryonic development stages of asp Aspius aspius (L.). Polish Journal of Natural Sciences, pp. 239-245
Species | Development state | Trait | Primary Data | Secondary Data |
Aspius aspius | Egg | Temperature for incubation | Fertilized eggs were incubated at constant temperature of 14°C | 14.0 °C |
Aspius aspius | Larvae | Initial larval size | Length range mean 8.9 (range 7.9-9.3 mm), at day 1 | 8.6 mm |
Aspius aspius | Larvae | Reaction to light | The photoperiod was 18 h light and 6 h dark | Photopositive |
Aspius aspius | Larvae | Temperature during larval development | Rearing temperature ranged from 14 and 18.7°C (mean 17.2°C) | 14.0 °C |
Aspius aspius | Larvae | Onset of exogeneous feeding | Beginning of exogenous (mixed) feeding at 7 days at 14°C | 7.0 °C * day |