Schiemer et al, 2003


Schiemer, F. and Keckeis, H. and Kamler, E. (2003) The early life history stages of riverine fish: ecophysiological and environmental bottlenecks. Comp. Biochem. Physiol. Part A, pp. 439-449

Associated characteristics

Species Development state Trait Primary Data Secondary Data
Chondrostoma nasus Egg Incubation time 5.8 [19°C], 10 [16°C], 17.7 [13°C], and 33.7 [10°C] 5.8 days
Chondrostoma nasus Egg Temperature for incubation Low experimental variability occur between 10 and 19°C, below and above these values mortalities increase rapidly 10.0 °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 optimum for yolk feeding larvae and 19-25°C for exogeneous feeding larvae 16.5 °C
Chondrostoma nasus Larvae Full yolk-sac resorption 140-160 [Full yolk resorption: 7.5 (19°C), 10.8 (16°C), 10.7 (13°C), 12.4 (10°C)] 150.0 °C * day
Chondrostoma nasus Larvae Onset of exogeneous feeding About 70-80 [3.9 (At 19°C), 5.2 (16°C), 5.3 (13°C), 7.1 (10)] 75.0 °C * day
Chondrostoma nasus Spawning conditions Spawning season March-April ['March', 'April']
Chondrostoma nasus Spawning conditions Spawning temperature 2-12 7.0 °C
Chondrostoma nasus Spawning conditions Spawning water type Large rivers or tributaries, high current velocities (1-2 m/s) Flowing or turbulent water
Chondrostoma nasus Spawning conditions Spawning substrate Coarse gravel substrates Lithophils