Kamler, E. and Keckeis, H. and NBauer-Nemeschkal, E. (1998) Temperature induced changes of survival, development and yolk partitioning in Chondrostoma nasus. Journal of fish biology, pp. 658-682
Species | Development state | Trait | Primary Data | Secondary Data |
Chondrostoma nasus | Egg | Incubation time | 4.58-7.34 [19°C], 8.52-11.66 [16°C]; 15.07-20.70 [13°C] and 28.83-39-47 [10°C] | 5.96 days |
Chondrostoma nasus | Egg | Temperature for incubation | 13-16 seem to be optimal for egg incubation [Survival was high between 10-19, but slightly depressed at 19°C] | 14.5 °C |
Chondrostoma nasus | Egg | Degree-days for incubation | About 160-230 between 13-16°C | 195.0 °C * day |
Chondrostoma nasus | Larvae | Temperature during larval development | 15-18, optimal for rearing of hatched, yolk-feeding larvae | 16.5 °C |
Chondrostoma nasus | Larvae | Full yolk-sac resorption | 150-180 [About 11 at 13 or 16°C] | 165.0 °C * day |
Chondrostoma nasus | Larvae | Onset of exogeneous feeding | About 80-90 [5-6 days at 16°C] | 85.0 °C * day |
Chondrostoma nasus | Female | Length at sexual maturity | A ripe female, 10 years of age, 41 cm standard length | 41.0 cm |
Chondrostoma nasus | Female | Relative fecundity | 12 000 eggs obtained for one female of 1.44 kg | 12.0 thousand eggs/kg |
Chondrostoma nasus | Female | Absolute fecundity | 12 obtained for one female | 12.0 thousand eggs |
Chondrostoma nasus | Spawning conditions | Spawning season | Late March/April | ['March', 'April'] |
Chondrostoma nasus | Spawning conditions | Spawning temperature | 8-12 | 10.0 °C |
Chondrostoma nasus | Spawning conditions | Spawning substrate | Over rocky-gravel substrata | Lithophils |
Chondrostoma nasus | Spawning conditions | Spawning site preparation | No, scatter their eggs over susbtrate | Susbtrate chooser |
Chondrostoma nasus | Spawning conditions | Mating system | In nature, multiple males spawn with a single female | No category |