Fishbase, 2006



Citation


No detailed citation.

Associated characteristics


Species Development state Trait Primary Data Secondary Data
Anguilla anguilla Egg Oocyte diameter Mode 1.14, range 0.9-1.38 1.14 mm
Anguilla anguilla Egg Egg Buoyancy Buoyant (Pelagic) Pelagic
Anguilla anguilla Egg Egg adhesiveness Not sticky Non-Adhesive
Anguilla anguilla Female Age at sexual maturity 8-9 [France], 15-18 [Germany], female 8.5 year
Anguilla anguilla Female Length at sexual maturity 60 [Unsexed] 60.0 cm
Anguilla anguilla Male Age at sexual maturity 5 [France], 9-13 [Germany], male 11.0 years
Anguilla anguilla Male Length at sexual maturity 60 [Unsexed] 60.0 cm
Anguilla anguilla Spawning conditions Spawning migration distance Distance of 5000-6000 km is covered by mature adult 5500.0 km
Anguilla anguilla Spawning conditions Spawning season March until May [Also January-February] ['January', 'February', 'March', 'April', 'May']
Anguilla anguilla Spawning conditions Spawning site preparation Open water/substratum egg scatterers Open water/substratum scatter
Anguilla anguilla Spawning conditions Parental care Nonguarders No care
Alosa alosa Female Age at sexual maturity 3-6 [Female] 4.5 year
Alosa alosa Female Length at sexual maturity 45-50 47.5 cm
Alosa alosa Male Age at sexual maturity 2-5, male 3.5 years
Alosa alosa Male Length at sexual maturity 30-35 32.5 cm
Alosa sapidissima Egg Egg size after water-hardening 2.5-3.8 [Min-max] 3.15 mm
Alosa sapidissima Egg Egg Buoyancy On the bottom (demersal) Demersal
Alosa sapidissima Egg Egg adhesiveness Not sticky Non-Adhesive
Alosa sapidissima Egg Incubation time 7 [15.50°C], 13.50 [12.00°C] 7.0 days
Alosa sapidissima Egg Incubation time 2 [24°C], 3 [23.3°C], 7 [15°C], 11 |13.30], 13.5 [12.00] 2.0 days
Alosa sapidissima Egg Temperature for incubation 17 17.0 °C
Alosa sapidissima Egg Temperature for incubation 12-15.50, up to 27 13.75 °C
Alosa sapidissima Egg Degree-days for incubation 108.5-162 135.25 °C * day
Alosa sapidissima Female Age at sexual maturity 2-5 [Female] 3.5 year
Alosa sapidissima Female Length at sexual maturity 38-48 [Female] 43.0 cm
Alosa sapidissima Male Age at sexual maturity 2-4, male 3.0 years
Alosa sapidissima Male Length at sexual maturity 30-44, male 37.0 cm
Alosa sapidissima Spawning conditions Spawning migration distance Some shad spawn immediately on entering fresh water while others may undertake fairly long journeys, as musch as 630 km upstream, to their favored spawning grounds 630.0 km
Alosa sapidissima Spawning conditions Spawning season May-June, but also from February until July ['February', 'March', 'April', 'May', 'June', 'July']
Alosa sapidissima Spawning conditions Spawning season May-June but as early as February and late as July ['February', 'May', 'June', 'July']
Alosa sapidissima Spawning conditions Spawning temperature Generally 12-21 [Range from 8-26°C] 16.5 °C
Alosa sapidissima Spawning conditions Mating system The fish pair and swim close together, releasing egg and milt No category
Alosa sapidissima Spawning conditions Spawning release Batch spawner Multiple
Alosa sapidissima Spawning conditions Parity Adults descend shortly after spawning No category
Alosa sapidissima Spawning conditions Parental care Non guarders No care
Aphanius iberus Spawning conditions Spawning season July-August ['July', 'August']
Aphanius iberus Spawning conditions Spawning site preparation Open water / substratum egg scatterers Open water/substratum scatter
Aphanius iberus Spawning conditions Parental care Nonguarders No care
Valencia hispanica Egg Egg size after water-hardening 2.5-2.6 [Not specified] 2.55 mm
Valencia hispanica Spawning conditions Spawning season April-July ['April', 'July']
Valencia hispanica Spawning conditions Spawning site preparation Open water / substratum egg scatterers Open water/substratum scatter
Valencia hispanica Spawning conditions Parental care Nonguarders No care
Barbatula barbatula Egg Oocyte diameter 0.9-1 0.95 mm
Barbatula barbatula Egg Egg adhesiveness Adhesive, found attached to gravel and vegetation Adhesive
Barbatula barbatula Female Age at sexual maturity 2-3 [Mixed] 2.5 year
Barbatula barbatula Male Age at sexual maturity 2-3 [Male] 2.5 years
Barbatula barbatula Spawning conditions Spawning season Mainly April-May, also in March and June ['March', 'April', 'May', 'June']
Barbatula barbatula Spawning conditions Spawning water type Low productivity streams or high productivity environments No category
Barbatula barbatula Spawning conditions Spawning site preparation Open water / substratum egg scatterers Open water/substratum scatter
Barbatula barbatula Spawning conditions Spawning release Spawn only once a year for several years in low productivity streams, but exhibits multiple spawning within a season in high productivity environments Multiple
Barbatula barbatula Spawning conditions Parity Iteroparous Iteroparous
Barbatula barbatula Spawning conditions Parental care Nonguarders No care
Cobitis taenia Egg Egg adhesiveness Eggs are found attached to gravel and weed in shallow, flowing water Adhesive
Cobitis taenia Spawning conditions Spawning season April to July ['April', 'May', 'June', 'July']
Cobitis taenia Spawning conditions Spawning water type Flowing water Flowing or turbulent water
Cobitis taenia Spawning conditions Spawning depth Shallow No data
Cobitis taenia Spawning conditions Spawning substrate Gravel and weed Lithophils
Cobitis taenia Spawning conditions Spawning site preparation Open water/substratum egg scatteres Open water/substratum scatter
Cobitis taenia Spawning conditions Parental care Nonguarders No care
Blicca bjoerkna Egg Egg Buoyancy Demersal [Attached to dense vegetation in shallow water] Demersal
Blicca bjoerkna Female Age at sexual maturity 4 [Female in Finland] 4.0 year
Blicca bjoerkna Female Length at sexual maturity 13-15 [Sex not specified, in Finland] 14.0 cm
Blicca bjoerkna