Wurtz-Arlet, J. (1950) Quelques observations sur la biologie de la Vandoise Leuciscus leuciscus L. Bull. Fr. Pisci., pp. 14-18
Species | Development state | Trait | Primary Data | Secondary Data |
Cyprinus carpio | Larvae | Initial larval size | 4.5-5 | 4.75 mm |
Leuciscus leuciscus | Egg | Egg size after water-hardening | About 1.5 [Eggs] | 1.5 mm |
Leuciscus leuciscus | Egg | Egg adhesiveness | Strongly adhesive on stones | Adhesive |
Leuciscus leuciscus | Egg | Incubation time | 25 [At 13°C] and 28 [At 12°C] | 25.0 days |
Leuciscus leuciscus | Egg | Temperature for incubation | 12-13 | 12.5 °C |
Leuciscus leuciscus | Egg | Degree-days for incubation | About 300-350 | 325.0 °C * day |
Leuciscus leuciscus | Larvae | Initial larval size | 7.5 | 7.5 mm |
Leuciscus leuciscus | Larvae | Larvae behaviour | 24 hours after hatching, fry swim strongly in all directions | Demersal |
Leuciscus leuciscus | Larvae | Reaction to light | Slight preference for the mostly bright side of the aquarium | Photopositive |
Leuciscus leuciscus | Larvae | Temperature during larval development | About 15 | 15.0 °C |
Leuciscus leuciscus | Larvae | Full yolk-sac resorption | After 10 days at about 15°C, the yolk sac is fully resorbed | 10.0 °C * day |
Leuciscus leuciscus | Larvae | Onset of exogeneous feeding | After 7 days at 15°C, fry start to eat | 7.0 °C * day |
Esox lucius | Larvae | Initial larval size | 5.0 | 5.0 mm |
Perca fluviatilis | Larvae | Initial larval size | 4.8-5.0 | 4.9 mm |
Salmo trutta fario | Larvae | Initial larval size | 15 | 15.0 mm |