Kestemont and Mélard, 1994


Citation

Kestemont, P. and Mélard, C. (1994) L'élévage intensif du goujon et de quelques autres poissons d'eau douce (Vairon, poisson rouge, Ide mélanote)., pp. 64

Associated characteristics

Species Development state Trait Primary Data Secondary Data
Carassius auratus Egg Egg adhesiveness Adhesive Adhesive
Carassius auratus Egg Incubation time About 1 week 1.0 days
Carassius auratus Egg Degree-days for incubation About 90 90.0 °C * day
Carassius auratus Larvae Onset of exogeneous feeding Three days after hatching at 20°C, the young larvae swim towards the surface for fulfill their swimbladder, and then start to search food 20.0 °C * day
Carassius auratus Female Age at sexual maturity Usually at 2 in our latitudes, sex not specified 2.0 year
Carassius auratus Female Relative fecundity Around 100 100.0 thousand eggs/kg
Carassius auratus Spawning conditions Spawning season June-July ['June', 'July']
Carassius auratus Spawning conditions Spawning temperature About 20°C 20.0 °C
Carassius auratus Spawning conditions Spawning substrate Aquatic plant substrate Phytophils
Carassius auratus Spawning conditions Spawning release In the region where temperatures of water maintains above an higher value during several months, several spawning could be observed in the same breeders Multiple
Gobio gobio Female Relative fecundity 200-250: 500-4500 [Age 2, weight 10g], 1500-9000 [Age 3, 20-25 g] 225.0 thousand eggs/kg
Gobio gobio Female Absolute fecundity 500-4500 [Age 2], 1500-9000 [Age 3], 3000-15000 [Age 4] 2500.0 thousand eggs
Leuciscus idus Egg Egg size after water-hardening 2.5 mm [Not specified if swollen] 2.5 mm
Leuciscus idus Egg Egg adhesiveness Adhesive eggs Adhesive
Leuciscus idus Egg Degree-days for incubation About 100 DD 100.0 °C * day
Leuciscus idus Larvae Temperature during larval development Can be realized at 24-26°C 25.0 °C
Leuciscus idus Larvae Full yolk-sac resorption The resorption of the yolk-sac lasts about 80-90 DD 85.0 °C * day
Leuciscus idus Female Age at sexual maturity Between 2-5 years [Sex not specified] 3.5 year
Leuciscus idus Female Relative fecundity About 100 000 eggsper kg of female 100.0 thousand eggs/kg
Leuciscus idus Female Absolute fecundity A female can spawn about 100 000 eggs 100.0 thousand eggs
Leuciscus idus Spawning conditions Spawning season March-April ['March', 'April']
Leuciscus idus Spawning conditions Spawning temperature When temperature reaches 13°C 13.0 °C
Leuciscus idus Spawning conditions Spawning substrate Plants or sandy bottoms Phytophils
Leuciscus idus Spawning conditions Parity Can reach 15 years No category
Leuciscus leuciscus Egg Egg size after water-hardening 2.5 [Not specified] 2.5 mm
Leuciscus leuciscus Female Age at sexual maturity 2-5 [Sex not specified] 3.5 year
Leuciscus leuciscus Female Absolute fecundity About 100 000 eggs 100.0 thousand eggs
Leuciscus leuciscus Spawning conditions Spawning season March-April ['March', 'April']
Leuciscus leuciscus Spawning conditions Spawning temperature >13°C 13.0 °C
Leuciscus leuciscus Spawning conditions Spawning substrate Plants or sand Phytophils
Phoxinus phoxinus Egg Incubation time 5.75 days [At 16°C], 4 [At 20°C] 5.75 days
Phoxinus phoxinus Egg Degree-days for incubation 80-90 at 20 and 16°C respectively 85.0 °C * day
Phoxinus phoxinus Larvae Temperature during larval development Either at 16 or 20°C 16.0 °C
Phoxinus phoxinus Larvae Full yolk-sac resorption The resorption of the yolk sac requires 8 days at 16°C, and 5.5 days at 20°C 8.0 °C * day
Phoxinus phoxinus Female Age at sexual maturity Female are generally mature a year after males, at 2-3 years 2.5 year
Phoxinus phoxinus Female Female sexual dimorphism Some females can display bright colours Present
Phoxinus phoxinus Female Absolute fecundity Fecundity is estimated to be between 200 to 500 oocytes per female for the young individual and can reach 2500 to 3000 oocytes for females of great size 200.0 thousand eggs
Phoxinus phoxinus Female Oocyte development Asynchronous ovogenesis Asynchronous
Phoxinus phoxinus Male Age at sexual maturity Males are generally mature at 1-2 years 1.5 years
Phoxinus phoxinus Male Male sexual dimorphism During the spawning season, males displayed a bright coloration all over the body and bear nuptial tubercles over the head Present
Phoxinus phoxinus Spawning conditions Spawning season From April to July (sometimes in August), but with a peak of spawning in May-June ['April', 'May', 'June', 'July', 'August']
Phoxinus phoxinus Spawning conditions Spawning temperature A minimum temperature of 12-14°C is required in natural conditions to observe spawning 13.0 °C
Phoxinus phoxinus Spawning conditions Spawning substrate Gravels are required to induce spawning Lithophils
Phoxinus phoxinus Spawning conditions Spawning release Frationnal spawning with an interal of 12-15 days between two spawnings No category
Phoxinus phoxinus Spawning conditions Parity The lifespan is on average 3-4 years with a maximum of 5-6 years, which thus limit the sexual life of females to 2-3 years No category