Kestemont, 2001



Citation


No detailed citation.

Associated characteristics


Species Development state Trait Primary Data Secondary Data
Phoxinus phoxinus Spawning conditions Parental care Eat his own eggs No category
Blicca bjoerkna Spawning conditions Spawning substrate Phytophil : plants Phytophils
Leuciscus idus Spawning conditions Spawning substrate Stones, sand or with plants Ambiguous
Phoxinus phoxinus Spawning conditions Spawning substrate Clean and well-oxygenated gravels Lithophils
Phoxinus phoxinus Spawning conditions Spawning site preparation No, female lays their eggs on substrates No category
Blicca bjoerkna Spawning conditions Spawning temperature 16-25 20.5 °C
Leuciscus idus Spawning conditions Spawning temperature 4-15, but rarely above 12-13°C 9.5 °C
Blicca bjoerkna Egg Egg adhesiveness Adhesive [Stick to plants] Adhesive
Blicca bjoerkna Female Relative fecundity 70-140 105.0 thousand eggs/kg
Leuciscus idus Female Relative fecundity 120-160 140.0 thousand eggs/kg
Blicca bjoerkna Female Age at sexual maturity 2-4 [Sex not specified] 3.0 years
Leuciscus idus Female Age at sexual maturity 2-5 [Sex no specified] 3.5 years
Phoxinus phoxinus Female Age at sexual maturity 1-2 [Male] 1.5 years
Leuciscus idus Egg Egg size after water-hardening 2.5 [Not specified] 2.5 mm
Blicca bjoerkna Female Oocyte development Group-synchronous Group-synchronous
Blicca bjoerkna Egg Oocyte diameter 1-1.5 1.25 mm
Leuciscus idus Female Absolute fecundity 60 [For female of 0.5 kg] to 160 [For female of 0.5-2 kg] 1.25 thousand eggs
Phoxinus phoxinus Female Absolute fecundity 0.2-0.5 [Small individuals] to 2.5-3 [Bigger individuals] 0.35 thousand eggs
Blicca bjoerkna Spawning conditions Spawning season Starts in May-June and ends up to July ['May', 'July', 'June']
Leuciscus idus Spawning conditions Spawning season March-April ['April', 'March']
Phoxinus phoxinus Spawning conditions Spawning season From April to July, sometimes August [with a peak in May-June] ['April', 'May', 'August', 'June', 'July']
Leuciscus idus Female Weight at sexual maturity 0.4 [Sex no specified] 0.4 kg
Leuciscus idus Larvae Initial larval size 10 [Not specified if newly hatched] 10.0 mm
Phoxinus phoxinus Larvae Initial larval size 10-12 [Not specified] 11.0 mm
Leuciscus idus Male Weight at sexual maturity 0.4 [Sex no specified] 0.4 kg
Blicca bjoerkna Female Age at sexual maturity 2-4 [Sex not specified] 3.0 year
Leuciscus idus Female Age at sexual maturity 2-5 [Sex no specified] 3.5 year
Phoxinus phoxinus Female Age at sexual maturity 2-3 [Female] 2.5 year
Blicca bjoerkna Spawning conditions Spawning release Multiple spawner: Batches of 8000-15000 eggs Mutliple
Leuciscus idus Spawning conditions Spawning release Once a year Total
Phoxinus phoxinus Spawning conditions Spawning release Multiple and fractional spawning Ambiguous