Verigin, 1990



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Associated characteristics


Species Development state Trait Primary Data Secondary Data
Hypophthalmichthys molitrix Female Age at sexual maturity The broodstock analyzed is 5th - 6th generation reproduced artificially 5.0 years
Aristichthys nobilis Egg Egg size after water-hardening 5.00 ± 0.08 in 1982 and 4.50 ± 0.15 in 1983 5.0 mm
Hypophthalmichthys molitrix Egg Egg size after water-hardening Mean of 4.28 ± 0.03 in 1982 and 3.92 ± 0.02 in 1983 4.28 mm
Aristichthys nobilis Egg Oocyte diameter Mean of 1.51 ± 0.016 in 1982 and 1.52 ± 0.06 in 1983 1.51 mm
Hypophthalmichthys molitrix Egg Oocyte diameter Mean of 1.27 ± 0.05 in 1982 and 1.25 ± 0.03 in 1983 1.27 mm
Aristichthys nobilis Female Absolute fecundity Mean of 712.5 ± 42.1 (range 381.6-964.4) in 1982 and 810.2 ± 62.2 (range 204.3-1658.8) in 1983 712.5 thousand eggs
Hypophthalmichthys molitrix Female Absolute fecundity Mean 603.7 ± 29.5 (range 240.8-1261) in 1982 and 571.1 (range 103.3-1298.4) in 1983 603.7 thousand eggs
Hypophthalmichthys molitrix Female Weight at sexual maturity Broodstock used was: mean 5.75 ± 0.15 (range 3.56-8.71) in 1982 and mean 4.81 ±0.07 (range 3.40-8.70) in 1983 5.75 kg
Hypophthalmichthys molitrix Female Length at sexual maturity Broodstock used was: mean 68.5±0.5 (range 58-78) in 1982 and mean 63.4±0.3 (range 55-76) in 1983 68.5 cm
Hypophthalmichthys molitrix Male Length at sexual maturity Broodstock used was: mean 64.7 ± 0.5, (range 54-75) in 1982, and mean 60.2 ± 0.5 (range 43-71) in 1983 64.7 cm
Hypophthalmichthys molitrix Male Weight at sexual maturity Broodstock used was mean 4.02 ± 0.2 (range 2.27-5.57) in 1982 and 3.50 ± 0.1 (range 2.40-5.20) in 1983 4.02 kg
Hypophthalmichthys molitrix Female Age at sexual maturity The broodstock analyzed is 5th - 6th generation reproduced artificially 5.0 year